# A077543 (b-file synthesized from sequence entry)
1 4
2 22
3 111
4 1001
5 10001
6 100001
7 1000001
8 10000001
9 100000001
10 1000000001
11 10000000001
12 100000000001
13 1000000000001
14 10000000000001
15 100000000000001
16 1000000000000001
17 10000000000000001
18 100000000000000001