# A167502 (b-file synthesized from sequence entry) 1 1 2 10 3 100 4 111 5 1000 6 1001 7 1010 8 1110 9 10001 10 10010 11 10100 12 10110 13 10111 14 11000 15 11010 16 11110 17 11111 18 100010 19 100100 20 100110 21 101001 22 101011 23 101100 24 101110 25 110000 26 110001 27 110010 28 110011 29 110100 30 111000 31 111001 32 111011 33 111101 34 111110