# A048423 (b-file synthesized from sequence entry)
1 237169
2 519841
3 1795640625
4 12127515625
5 39312975625
6 1562067529929
7 7140252015625
8 13456608305625
9 17689805105625
10 21995856120676
11 55450123962256
12 288990106084681
13 349690935000625
14 3516498895005625
15 4426816403205625
16 7224752652117025
17 19424557728928144