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A208650 as a simple table

n a(n)
1 1
2 2
3 6
4 36
5 480
6 15000
7 1134000
8 211768200
9 99131719680
10 117595223746560
11 356467003200000000
12 2779532232516963000000
13 56049508602150185041920000
14 2935889842347365340037522521600 

[1,2,6,36,480,15000,1134000,211768200,99131719680,
 117595223746560,356467003200000000,
 2779532232516963000000,56049508602150185041920000,
 2935889842347365340037522521600]

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Last modified June 1 11:54 EDT 2024. Contains 373018 sequences. (Running on oeis4.)