# A125321 (b-file synthesized from sequence entry)
0 1
1 11
2 65
3 323
4 1849
5 10781
6 64325
7 388749
8 2371457
9 14559461
10 89788425
11 555446661
12 3443457697
13 21379001421
14 132867762617
15 826329001973
16 5141530912065
17 32001680946301
18 199227543918473
19 1240485517109477