N := 00000008000000000\
00000000000000000\
00000808008080000\
08888808080808000\
00800808080808000\
00000008008080000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000008\
00000008088800008\
00880008080088000\
00008008080000000\
00880808000008000\
00000008088888000\
00000008008008008\
00000000000000008\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000088800000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000008\
00008000800000008\
88888000808008000\
08008000808080800\
00000000808080800\
88800000808880800\
80088000800000000\
80000000800000800\
00000000808888800\
80080000800800800\
80808000800000000\
80808000808888800\
88808000800080000\
00000000808880000\
00800000800000000\
00800000800808000\
00800000808080800\
00000000808080800\
88888880800808000\
00000080800000000\
00808000808888800\
00080000800080000\
00808000808880000\
00000080800000000\
88888880800000008\
00000000000000008\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000000\
00000880880000000\
00008008008000000\
00008000008000000\
00000800080000000\
00000008000000000\
00000088800000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000000\
88888888888888888\
80000000000000000\
80000000000000000\
00000000800000000\
88888880800000000\
00000000800000000\
08880000800000000\
80808000800000000\
80808000800000000\
08000000800000000\
00000000800000000\
00800000800000000\
00800000800000000\
00800000800000000\
00000000800000000\
00888000800000000\
88000880800000000\
00000000800000000\
88800000800000000\
80088000800000000\
80000000800000000\
00008000800000000\
88888000800000000\
08008000800000000\
00000000800000000\
00008800800000000\
00000080800888000\
00000000808000800\
88888880808000800\
00000080800888000\
00880000800000000\
00008000800000800\
00880800808888800\
00000000800800800\
00000080800000000\
88888880800000000\
00000000800000000\
88000880800000000\
00888000800000000\
00000000800000000\
88888000800000000\
00808000800000000\
00888000800000000\
00000000800000000\
00888000800000000\
00808000800000000\
00888000800000000\
00000000800000000\
00088000800000000\
00800000800000000\
00888000800000000\
00800000800000000\
00888000800000000\
00000000800000000\
88888880800000000\
00000000800000000\
80000000000000000\
80000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000008\
00008888888880008\
00880000000008800\
88000888880000088\
00008000008000000\
00008000008000000\
00000888880000000\
00000000000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
00000000008800000\
00080000000080000\
80808000000000000\
80808000000000000\
08880000000000000\
00000000000000000\
08880000000000000\
80808000000000000\
80808000000000000\
08000000000000000\
00000000000000000\
88800000000000000\
80088000000000000\
80000000000000000\
00000000000000000\
08880000000000000\
80808000000000000\
80808000000000000\
08000000000000000\
00000000000000000\
00800000000000000\
00800000000000000\
00800000000000000\
00000000000000000\
88888880000000000\
00000080000000000\
80080000000000000\
80808000000000000\
80808000000000000\
88808000000000000\
00000000000000000\
00800000000000000\
80808000000000000\
00800000000000000\
00000000000000000\
00808000000000000\
00080000000000000\
00808000000000000\
00000080000000000\
88888880000000000\
00000000000000000\
00000888880000000\
00008000008000000\
00008000008000000\
00000888880000000\
00000000000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
88888888888888888\
00000000000000008\
00000008088800008\
00880008080088000\
00008008080000000\
00880808000008000\
00000008088888000\
00000008008008008\
00000000000000008\
88888888888888888\
00000000000000000\
88000000000000088\
00888000000088800\
00000888888800000\
00000000000000000\
00000888888000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000880000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000888000000\
00000008000000000\
00000000888000000\
00000008000000000\
00000008888000008\
00000000000000008\
88888888888888888\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
00000880008000000\
00008008008000000\
00008000808000000\
00000800088000000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
08888888888888000\
00000000000000000\
00808008008008000\
08080808080808000\
08000808080088000\
00808008008008000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
00008888888880000\
00000000000000000\
00000888880000000\
00008008008000000\
00008008008000000\
00000880000000000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
00000088888000000\
00008800000880000\
00000000000000000\
00008880000000000\
00008008800000000\
00008000088000000\
00008000000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
00000000008800000\
00000000000080000\
00000000000000000\
00008888888880000\
00000000000080000\
00000000000000000\
00000008880000000\
00000000008000000\
00000008880800000\
00000000000000000\
00000000000080000\
00008888888880000\
00000000000000000\
00008800000880000\
00000088888000000\
00000000000000000\
00000888888000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000880000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000888000000\
00000008000000000\
00000000888000000\
00000008000000000\
00000008888000000\
00000000000000000\
00008888888880000\
00000000000000000\
08888888888888000\
00000000000000000\
00000008000000000\
00000088800000000\
00000008000000000\
00000000000000000\
08888888888888000\
00000000000000000\
08008008008008000\
08080808080808000\
08080808080088000\
08880808008008000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
00000088888000000\
00008800000880000\
00000000000000000\
00008000880000000\
00008008008000000\
00008008008000000\
00008888008000000\
00000000000000000\
00000000008800000\
00000000000080000\
00000000000000000\
00008888888880000\
00000000000080000\
00000008008000000\
00000000880000000\
00000008008000000\
00000000000080000\
00008888888880000\
00000000000000000\
00008800000880000\
00000088888000000\
00000000000000000\
00000888888000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000880000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000888000000\
00000008000000000\
00000000888000000\
00000008000000000\
00000008888000000\
00000000000000000\
08888888888888000\
00000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000000\
00000800880000000\
00008008008000000\
00008008008000000\
00000888880000000\
00000000000000000\
00000880880000000\
00008008008000000\
00008008008000000\
00000880880000000\
00000000000000000\
00000888880000000\
00008008008000000\
00008008008000000\
00000880000000000\
00000000000000000\
00000880880000000\
00008008008000000\
00008008008000000\
00000880880000000\
00000000000000000\
00008888888000000\
00000800800000000\
00000080800000000\
00000008800000000\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000000000000\
00008888888880000\
00000000000080000\
00000008008000000\
00000000880000000\
00000008008000000\
00000000000080000\
00008888888880000\
00000000000000000\
88888888888888888\
00000000000000000\
00000008000000000\
00000000000000000\
88888888888888888\
00000000000000000\
88888888888888888\
00000000000000008\
00008888888880008\
00880000000008800\
88000888880000088\
00008000008000000\
00008000008000000\
00000888880000000\
00000000000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
00000000008800000\
00888000000080000\
88000880000000000\
00000000000000000\
88800000000000000\
80088000000000000\
80000000000000000\
00008000000000000\
88888000000000000\
08008000000000000\
00000000000000000\
00008800000000000\
00000080000000000\
00000000000000000\
88888880000000000\
00000080000000000\
00880000000000000\
00008000000000000\
00880800000000000\
00000000000000000\
00000080000000000\
88888880000000000\
00000000000000000\
88000880000000000\
00888000000000000\
00000000000000000\
88888000000000000\
00808000000000000\
00888000000000000\
00000000000000000\
00888000000000000\
00808000000000000\
00888000000000000\
00000000000000000\
00088000000000000\
00800000000000000\
00888000000000000\
00800000000000000\
00888000000000000\
00000000000000000\
00800000000000000\
00800000000000000\
00800000000000000\
00000000000000000\
88888880000000000\
00000080000000000\
00808000000000000\
00080000000000000\
00808000000000000\
00000080000000000\
88888880000000000\
00000000000000000\
88800000000000000\
80088000000000000\
80000000000000000\
00008000000000000\
88888000000000000\
08008000000000000\
00000000000000000\
00800000000000000\
00800000000000000\
00800888880000000\
00008000008000000\
00008000008000000\
00000888880000000\
00000000000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
88888888888888888\
00000000000000008\
00000008088800008\
00880008080088000\
00008008080000000\
00880808000008000\
00000008088888000\
00000008008008008\
00000000000000008\
88888888888888888\
00000000000000000\
88000000000000088\
00888000000088800\
00000888888800000\
00000000000000000\
00000888888000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000880000000\
00000008008000000\
00000008008000000\
00000000880000000\
00000000000000000\
00000000888000000\
00000008000000000\
00000000888000000\
00000008000000000\
00000008888000008\
00000000000000008\
88888888888888888\
00000000000000000\
00000008000000000\
00000008000000000\
00000008000000000\
00000000008000000\
00008888888000000\
00000800008000000\
00000000000000000\
88888888888888888\
00000000000000000\
00000080800000000\
00000080800000000\
00000080800000000\
00000000000000000\
00000888880000000\
00008000008000000\
00008000008000000\
00000888880000000

equation:

0 = abs(1-floor(MOD(floor(y/17)*10^(-17*floor(x)-MOD(floor(y),17)),10)))
    * abs(floor(x)-48986)
    * abs(   abs(MOD(floor(x),5)-5/2)  
           + abs(abs(MOD(floor(y),17)-9)-3/2) 
           - 2  
           - abs(1-floor(MOD(floor(y/17)*10^(floor(x/5)-9796),10))) * abs(1-ceil(abs(MOD(floor(y),17)-9)/10))
           + 3*abs(floor((floor(x)-571)/48415)))
    + abs(floor(y/17)-1/8*N)

plot near:  (0,17 * N / 8)