# A215615 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 5
5 11
6 0
7 232
8 2295
9 26714
10 453871
11 7053157
12 0
13 7715707299
14 545539395584
15 42297694603648
16 4883188189089105
17 531361846217471443
18 0
19 28649272821614715410221
20 14214363393075742724609375
21 7526219790642312236217153392
22 5968603205606800870499639536231