# A115830 (b-file synthesized from sequence entry) 0 0 1 11 2 110 3 1100 4 11000 5 110000 6 1100000 7 11000000 8 11000011 9 110000000 10 110000011 11 110000110 12 1100000000 13 1100000011 14 1100000110 15 1100001100 16 11000000000 17 11000000011 18 11000000110 19 11000001100 20 11000011000 21 101110100011 22 110000000000 23 110000000011 24 110000000110