# A378090 (b-file synthesized from sequence entry)
0 1
1 4
2 23
3 181
4 1889
5 25411
6 427615
7 8736337
8 210911489
9 5882285971
10 186121646831
11 6585885144697
12 257640988064641
13 11039620794801691
14 514147575711741119
15 25858553659455655201
16 1396703647943164718081
17 80633376290492591578147
18 4954794080385073122030799