A238285 - OEIS

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A238285 as a simple table

n	a(n)
1	422
2	105862
3	12926271
4	1058583000
5	87389474502
6	8155057418133
7	790756782942944
8	75089860262272452
9	7004416705370946171
10	653041012099727601632
11	61178043367269083858961
12	5741681272912802081072135

[422,105862,12926271,1058583000,87389474502, 8155057418133,790756782942944,75089860262272452, 7004416705370946171,653041012099727601632, 61178043367269083858961,5741681272912802081072135]