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A263422 as a simple table

n a(n)
1 4
2 196
3 26244
4 1993744
5 141086884
6 10808097444
7 831331827076
8 63322713408249
9 4821670840815504
10 367536797553489424
11 28019444925515784976
12 2135875239154027938961
13 162806957002649300388100

[4,196,26244,1993744,141086884,10808097444,
 831331827076,63322713408249,4821670840815504,
 367536797553489424,28019444925515784976,
 2135875239154027938961,162806957002649300388100]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)