# 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