# A109868 (b-file synthesized from sequence entry)
1 1
2 2
3 11
4 10
5 110
6 100
7 1100
8 1000
9 11000
10 10000
11 110000
12 100000
13 1100000
14 1000000
15 11000000
16 10000000
17 110000000
18 100000000
19 1100000000
20 1000000000
21 11000000000
22 10000000000
23 110000000000
24 100000000000