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A331339 as a simple table

n a(n)
0 1
1 1
2 5
3 32
4 292
5 3294
6 44918
7 714468
8 13002456
9 266275200
10 6060498672
11 151750887936
12 4145522908272
13 122690391196944
14 3910569680464848
15 133549150323123744
16 4864927063250290176
17 188297220693251438208
18 7716800776602560577408

[1,1,5,32,292,3294,44918,714468,13002456,
 266275200,6060498672,151750887936,4145522908272,
 122690391196944,3910569680464848,
 133549150323123744,4864927063250290176,
 188297220693251438208,7716800776602560577408]

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)