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A215015 as a simple table

n a(n)
1 0
2 0
3 11
4 337
5 4206
6 43330
7 417479
8 3917508
9 36358375
10 336046778
11 3105465308
12 28739218426

[0,0,11,337,4206,43330,417479,3917508,36358375,
 336046778,3105465308,28739218426]

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Last modified April 19 10:56 EDT 2024. Contains 371791 sequences. (Running on oeis4.)