# A204009 (b-file synthesized from sequence entry)
0 0
1 1
2 10
3 11
4 100
5 101
6 110
7 1000
8 1001
9 1010
10 1011
11 10000
12 10001
13 10010
14 10011
15 10100
16 100000
17 100001
18 100010
19 100011
20 100100
21 100101
22 1000000
23 1000001
24 1000010
25 1000011
26 1000100
27 1000101
28 1000110
29 10000000
30 10000001
31 10000010
32 10000011
33 10000100