A138611 - OEIS

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A138611 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`4`
`3`		`24`
`4`		`16`
`5`		`608`
`6`		`1600`
`7`		`1408`
`8`		`41216`
`9`		`116224`
`10`		`697344`
`11`		`2086912`
`12`		`12521472`
`13`		`41574400`
`14`		`249446400`
`15`		`959807488`
`16`		`3611361280`
`17`		`4488298496`
`18`		`61289529344`
`19`		`230298222592`
`20`		`282277707776`
`21`		`3892689502208`
`22`		`14560043991040`
`23`		`52175891857408`
`24`		`31580374433792`
`25`		`189482246602752`

[0,2,4,24,16,608,1600,1408,41216,116224,697344, 2086912,12521472,41574400,249446400,959807488, 3611361280,4488298496,61289529344,230298222592, 282277707776,3892689502208,14560043991040, 52175891857408,31580374433792,189482246602752]

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Last modified May 5 16:42 EDT 2024. Contains 372276 sequences. (Running on oeis4.)