A027487 - OEIS

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A027487 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`12`
`4`		`215`
`5`		`5700`
`6`		`212464`
`7`		`10645152`
`8`		`691560092`
`9`		`56600396640`
`10`		`5701663652256`
`11`		`693513787887360`
`12`		`100238236943757120`
`13`		`16984716659427928320`
`14`		`3334997046159250716672`
`15`		`751255152802084700098560`
`16`		`192454224298697834146195200`
`17`		`55636762557552859712661811200`

[1,12,215,5700,212464,10645152,691560092, 56600396640,5701663652256,693513787887360, 100238236943757120,16984716659427928320, 3334997046159250716672,751255152802084700098560, 192454224298697834146195200, 55636762557552859712661811200]

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Last modified July 16 01:40 EDT 2024. Contains 374343 sequences. (Running on oeis4.)