# A185622 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 27
4 173
5 1330
6 12134
7 129359
8 1587501
9 22127494
10 346245249
11 6021401618
12 115373290404
13 2417393483696
14 55028734386699
15 1353170738090204
16 35764709876549353
17 1011496211524329699
18 30490289594142366215