# A130470 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 8
5 29
6 135
7 775
8 5302
9 41841
10 373349
11 3711707
12 40658196
13 486383173
14 6307963843
15 88147345839
16 1320249637490
17 21098598196505
18 358321619407137
19 6444482754775171
20 122360423398008784
21 2445769875087993837