# A217885 (b-file synthesized from sequence entry)
1 1
2 3
3 10
4 40
5 182
6 938
7 5424
8 34788
9 244544
10 1865144
11 15312976
12 134495328
13 1257334432
14 12456693168
15 130288665568
16 1433829681568