A232121 - OEIS

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A232121 as a simple table

n	a(n)
1	21717
2	6462505
3	1841606457
4	539351064745
5	157357630962031
6	45923654534440885
7	13402622472944146617
8	3911492760590744026197
9	1141551698701388435111293
10	333156695578132081213475329
11	97230275087492714949873039507

[21717,6462505,1841606457,539351064745, 157357630962031,45923654534440885, 13402622472944146617,3911492760590744026197, 1141551698701388435111293, 333156695578132081213475329, 97230275087492714949873039507]