# A083441 (b-file synthesized from sequence entry)
1 1
2 11
3 111
4 2002
5 20102
6 300003
7 3001003
8 40000004
9 400010004
10 5000000005
11 50000100005
12 600000000006
13 6000001000006
14 70000000000007
15 700000010000007
16 8000000000000008
17 80000000100000008
18 900000000000000009