# A115848 (b-file synthesized from sequence entry)
0 0
1 1
2 10
3 11
4 100
5 101
6 110
7 111
8 1000
9 1001
10 1010
11 1011
12 1100
13 1101
14 1110
15 1111
16 10000
17 10010
18 10100
19 10110
20 11000
21 11010
22 11100
23 11110
24 100000
25 100001
26 100100
27 100101
28 101000
29 101001
30 101100
31 101101
32 110000
33 110100
34 111000
35 111100