# A118240 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 10
4 11
5 101
6 111
7 1010
8 1011
9 1101
10 1110
11 1111
12 10101
13 10111
14 11010
15 11011
16 11101
17 11111
18 101010
19 101011
20 101101
21 101110
22 101111
23 110101
24 110111
25 111010
26 111011
27 111101
28 111110
29 111111
30 1010101
31 1010111
32 1011010
33 1011011
34 1011101