by@kurgm
AC
$<.map{|q|p (1+8*q.to_i(2))**0.5%1>0?0:1}
11011000 00110111 11000101 00001111 00001110 10110011 00011100 00010101 00011001 10011001 00000011 10001001 11010010 11100111 11010110 10101011 11100110 01000011 10011000 01000110 11001001 00100100 01001110 00000001 01000010 10111110 01011011 01010000 10111101 01101001 01010011 00000110 00011000 00100110 11101100 01011101 00011100 10111010 00001010 01111000 00000000 11111101 11111101 10101101 00101101 11010101 10001000 00111110 00101011 11110001
0 1 0 1 0 0 1 1 0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 1 1 1 1 0 0 1 0 1 0 0 0 0 1 0 1 1 1 1 1 0 1 0 1 0 0 0