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A283489 as a simple table

n a(n)
1 0
2 2
3 59
4 576
5 5444
6 47712
7 402588
8 3304736
9 26585976
10 210604104
11 1648084920
12 12770161232
13 98143291572
14 749097112304
15 5684201101568
16 42914522732568
17 322570735588252
18 2415252852914064
19 18022243345734636
20 134067764826183784

[0,2,59,576,5444,47712,402588,3304736,26585976,
 210604104,1648084920,12770161232,98143291572,
 749097112304,5684201101568,42914522732568,
 322570735588252,2415252852914064,
 18022243345734636,134067764826183784]

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Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)