# A128087 (b-file synthesized from sequence entry)
0 1
1 2
2 14
3 296
4 12938
5 956720
6 107245250
7 16966970200
8 3601980861720
9 988252809411908
10 340375635448973106
11 143798619953044471444
12 73123320014581106403732
13 44060303354020797873285800