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A287231 as a simple table

n a(n)
2 1
3 4
4 51
5 2460
6 513619
7 509709696
8 2590569730617
9 71972142178289680
10 11572569464349559854105
11 11332749125368045400133079296
12 70775590368575601248957366910425851
13 2939823814188321813975498471683171002746816
14 844162736935477006294039214093750952242356035727995
15 1736712038520659436678773853448507425382701807453031820800000 

[1,4,51,2460,513619,509709696,2590569730617,
 71972142178289680,11572569464349559854105,
 11332749125368045400133079296,
 70775590368575601248957366910425851,
 2939823814188321813975498471683171002746816,
 84416273693547700629403921409375095224235603572799\
 5,
 17367120385206594366787738534485074253827018074530\
 31820800000]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)