# A146933 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 7
5 25
6 89
7 559
8 4332
9 47525
10 720844
11 13515353
12 345530332
13 11945906159
14 546900316419
15 33704239869671
16 2765958377374818