# A141764 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 36
4 336
5 3863
6 52944
7 844777
8 15411547
9 316888806
10 7258887646
11 183464090374
12 5074934980977
13 152584140132667
14 4956824851572271
15 173086933804868142
16 6467223731119047195
17 257524741272166890188