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A084944 as a simple table

n a(n)
0 1
1 1
2 11
3 330
4 19140
5 1818300
6 256380300
7 50250538800
8 13065140088000
9 4350691649304000
10 1805537034461160000
11 913601739437346960000
12 553642654099032257760000
13 395854497680808064298400000 

[1,1,11,330,19140,1818300,256380300,50250538800,
 13065140088000,4350691649304000,
 1805537034461160000,913601739437346960000,
 553642654099032257760000,
 395854497680808064298400000]

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Last modified May 16 08:41 EDT 2024. Contains 372552 sequences. (Running on oeis4.)