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A269869 as a simple table

n a(n)
1 1
2 4
3 27
4 425
5 14278
6 1054396
7 169858667
8 59811185171
9 46012925161519
10 77344464552678876
11 284066030784415134855
12 2279568155737623235728996
13 39969481180418160836567285156
14 1531253921482570179838977438893104
15 128176575381689893022287259560629125869 

[1,4,27,425,14278,1054396,169858667,59811185171,
 46012925161519,77344464552678876,
 284066030784415134855,2279568155737623235728996,
 39969481180418160836567285156,
 1531253921482570179838977438893104,
 128176575381689893022287259560629125869]

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