A331500 - OEIS

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A331500 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`120`
`3`		`20880`
`4`		`7244160`
`5`		`4193683200`
`6`		`3648171985920`
`7`		`4450790792448000`
`8`		`7251098441261875200`
`9`		`15208619045076276019200`
`10`		`39919072914444753469440000`
`11`		`128188338317208930555828633600`
`12`		`494389344738688341547326898176000`
`13`		`2255096937522349816552823932846080000`

[1,2,120,20880,7244160,4193683200,3648171985920, 4450790792448000,7251098441261875200, 15208619045076276019200, 39919072914444753469440000, 128188338317208930555828633600, 494389344738688341547326898176000, 2255096937522349816552823932846080000]

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Last modified August 9 08:03 EDT 2024. Contains 375034 sequences. (Running on oeis4.)