A222276 - OEIS

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A222276 as a simple table

n	a(n)
1	25
2	2205
3	194485
4	17153945
5	1513010465
6	133450391205
7	11770577485085
8	1038187247574145
9	91570083319317865
10	8076654937439905005
11	712376276332499775685
12	62832938018547611186345
13	5541984245134992804289265

[25,2205,194485,17153945,1513010465,133450391205, 11770577485085,1038187247574145,91570083319317865, 8076654937439905005,712376276332499775685, 62832938018547611186345,5541984245134992804289265]