# A115800 (b-file synthesized from sequence entry) 0 0 1 101 2 1010 3 10100 4 10111 5 100101 6 101000 7 101110 8 1001010 9 1010000 10 1011100 11 1011101 12 10010100 13 10010111 14 10100000 15 10110111 16 10111000 17 10111010 18 100100101 19 100101000 20 100101110 21 101000000 22 101000101 23 101101110