# A045829 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 1
5 12
6 94
7 612
8 3605
9 19992
10 106644
11 554184
12 2827902
13 14244120
14 71073860
15 352180920
16 1736103460
17 8525167680
18 41741310400
19 203929367040
20 994680578505
21 4845761001756
22 23586190895078
23 114731538098100
24 557859491227841