# A037672 (b-file synthesized from sequence entry)
1 3
2 29
3 261
4 2352
5 21170
6 190530
7 1714773
8 15432959
9 138896631
10 1250069682
11 11250627140
12 101255644260
13 911300798343
14 8201707185089
15 73815364665801
16 664338281992212
17 5979044537929910