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A290583 as a simple table

n a(n)
1 1
2 1
3 15
4 45
5 28665
6 119301
7 5945469075
8 349882586625
9 37442407704398235
10 16728192398775
11 15367416005321626675
12 25155676359358573576275
13 8796919422969373203777212374275
14 276042834397113472381083873409429425

[1,1,15,45,28665,119301,5945469075,349882586625,
 37442407704398235,16728192398775,
 15367416005321626675,25155676359358573576275,
 8796919422969373203777212374275,
 276042834397113472381083873409429425]

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Last modified April 24 17:29 EDT 2024. Contains 371962 sequences. (Running on oeis4.)