A013297 - OEIS

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A013297 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`6`
`3`		`90`
`4`		`2520`
`5`		`120960`
`6`		`9979200`
`7`		`1377295920`
`8`		`285145660800`
`9`		`78922558915200`
`10`		`27250976424672000`
`11`		`11359413770434329600`
`12`		`5628391828843104921600`
`13`		`3284252230408078849920000`
`14`		`2238997166752030045320960000`

[0,1,6,90,2520,120960,9979200,1377295920, 285145660800,78922558915200,27250976424672000, 11359413770434329600,5628391828843104921600, 3284252230408078849920000, 2238997166752030045320960000]

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)