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A221080 as a simple table

n a(n)
0 1
1 1
2 6
3 92
4 2760
5 134416
6 9626976
7 952336832
8 124374587520
9 20725471027456
10 4290994105591296
11 1080503158073449472
12 325167279095248865280
13 115252343303110680580096
14 47519237579074974018134016
15 22549702636577116941673152512
16 12202485589681663721911088087040 

[1,1,6,92,2760,134416,9626976,952336832,
 124374587520,20725471027456,4290994105591296,
 1080503158073449472,325167279095248865280,
 115252343303110680580096,
 47519237579074974018134016,
 22549702636577116941673152512,
 12202485589681663721911088087040]

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Last modified May 23 07:28 EDT 2024. Contains 372760 sequences. (Running on oeis4.)