# A087934 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 1
5 4
6 6
7 96
8 130
9 4930
10 6556
11 416615
12 547035
13 52346851
14 68052947
15 9150486666
16 11800704395
17 2122773858331
18 2719323939675
19 630854176216923
20 803548959057850
21 233667907156182198
22 296168864567954970
23 105531126177212999940
24 133179680978969198101
25 57078667671269237092154