# A030954 (b-file synthesized from sequence entry)
1 1
2 3
3 10
4 41
5 209
6 1254
7 8784
8 70274
9 632466
10 6324668
11 69571349
12 834856198
13 10853130586
14 151943828217
15 2279157423269
16 36466518772312
17 619930819129309
18 11158754744327568
19 212016340142223808
20 4240326802844476168