# A195134 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 14
4 93
5 796
6 8407
7 105832
8 1551865
9 26033680
10 492708491
11 10400139232
12 242507271061
13 6195709678016
14 172208913873375
15 5175087678675584
16 167222667351260145
17 5781987852483789056
18 213003988054590430099
19 8328278686225469009408
20 344418854322690984069581