A214553 - OEIS

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A214553 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`40`
`3`		`520`
`4`		`7680`
`5`		`122360`
`6`		`2050048`
`7`		`35600400`
`8`		`635043840`
`9`		`11566760920`
`10`		`214221455360`
`11`		`4021962900592`
`12`		`76374500966400`
`13`		`1464312851075760`
`14`		`28307243610931200`
`15`		`551140224522544160`
`16`		`10797908842864705536`
`17`		`212721273248318069400`
`18`		`4211238736846158561280`

[1,4,40,520,7680,122360,2050048,35600400, 635043840,11566760920,214221455360,4021962900592, 76374500966400,1464312851075760,28307243610931200, 551140224522544160,10797908842864705536, 212721273248318069400,4211238736846158561280]

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Last modified April 24 05:23 EDT 2024. Contains 371918 sequences. (Running on oeis4.)