A202721 - OEIS

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A202721 as a simple table

n	a(n)
1	7434207
2	355151781
3	16878985502
4	798649122250
5	37651764287736
6	1779844229799877
7	84110153180887751
8	3974202717759802658
9	187775034013209154550
10	8872609325526237693362
11	419237061675092916719453

[7434207,355151781,16878985502,798649122250, 37651764287736,1779844229799877,84110153180887751, 3974202717759802658,187775034013209154550, 8872609325526237693362,419237061675092916719453]