A000683 - OEIS

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A000683 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`40`
`5`		`360`
`6`		`4576`
`7`		`82656`
`8`		`2122240`
`9`		`77366400`
`10`		`4002843136`
`11`		`293717546496`
`12`		`30558458490880`
`13`		`4505780560619520`
`14`		`941417163728674816`
`15`		`278628902101315608576`
`16`		`116805328001281573519360`

[0,1,6,40,360,4576,82656,2122240,77366400, 4002843136,293717546496,30558458490880, 4505780560619520,941417163728674816, 278628902101315608576,116805328001281573519360]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)