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A240343 as a simple table

n a(n)
1 8
2 78
3 722
4 6376
5 55680
6 483926
7 4195892
8 36331704
9 314419494
10 2720368268
11 23533966824
12 203581060386
13 1761035569834
14 15233285577406
15 131769992524528
16 1139825195601708
17 9859602783973302
18 85286505357091706
19 737736199939312976

[8,78,722,6376,55680,483926,4195892,36331704,
 314419494,2720368268,23533966824,203581060386,
 1761035569834,15233285577406,131769992524528,
 1139825195601708,9859602783973302,
 85286505357091706,737736199939312976]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)