# A265528 (b-file synthesized from sequence entry) 0 0 1 1 2 11 3 101 4 111 5 1001 6 1001 7 1001 8 1111 9 10001 10 10001 11 10101 12 10101 13 10101 14 11011 15 11011 16 11111 17 100001 18 100001 19 100001 20 100001 21 100001 22 100001 23 101101 24 101101 25 101101 26 110011 27 110011 28 110011 29 110011 30 110011 31 110011 32 111111 33 1000001 34 1000001 35 1000001 36 1000001 37 1001001 38 1001001 39 1001001 40 1001001 41 1001001 42 1001001