# A380015 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 36
4 361
5 4640
6 72771
7 1347598
8 28778849
9 696288888
10 18823644595
11 562350743306
12 18397666000209
13 654164843763340
14 25118967828553067
15 1035914449832324070
16 45665488606439586241
17 2142825945301659242576
18 106641225471890568771747
19 5610282675990428302440130