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A192640 as a simple table

n a(n)
1 0
2 1
3 5
4 137
5 15055
6 5986313
7 7174532375
8 25969938730579
9 281423389721323932
10 9146849687492666154781
11 891167854920321677292610251

[0,1,5,137,15055,5986313,7174532375,
 25969938730579,281423389721323932,
 9146849687492666154781,
 891167854920321677292610251]

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Last modified May 26 11:30 EDT 2022. Contains 354086 sequences. (Running on oeis4.)