A222718 - OEIS

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A222718 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`6`
`3`		`30`
`4`		`666`
`5`		`6524`
`6`		`103378`
`7`		`1250904`
`8`		`17976376`
`9`		`235892592`
`10`		`3296371800`
`11`		`44713314784`
`12`		`621198984864`
`13`		`8554092568512`
`14`		`118954438125472`
`15`		`1651089670102400`
`16`		`23021868920182656`
`17`		`321109217833684736`
`18`		`4490028930013194112`

[0,6,30,666,6524,103378,1250904,17976376, 235892592,3296371800,44713314784,621198984864, 8554092568512,118954438125472,1651089670102400, 23021868920182656,321109217833684736, 4490028930013194112]

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Last modified June 7 10:50 EDT 2024. Contains 373162 sequences. (Running on oeis4.)