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A012140 as a simple table

n a(n)
0 1
1 2
2 32
3 1336
4 108800
5 14701312
6 2986596480
7 852635258112
8 325714440802304
9 160437668874481664
10 98998538588401238016
11 74780329820590921056256
12 67860526461080359727955968
13 72835853250644384064569933824

[1,2,32,1336,108800,14701312,2986596480,
 852635258112,325714440802304,160437668874481664,
 98998538588401238016,74780329820590921056256,
 67860526461080359727955968,
 72835853250644384064569933824]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)