# A144239 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 9
5 28
6 108
7 984
8 7649
9 73052
10 1440611
11 30613610
12 770498233
13 33712608974
14 1836317274474
15 122794791129401
16 12495584324152671
17 1697400189654813806