A214400 - OEIS

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A214400 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`45`
`3`		`816`
`4`		`20475`
`5`		`658008`
`6`		`25827165`
`7`		`1198774720`
`8`		`64276915527`
`9`		`3911395881900`
`10`		`266401260897200`
`11`		`20082459351180240`
`12`		`1660305826125766950`
`13`		`149389005978091284720`
`14`		`14533945899753270066525`
`15`		`1520398315196482557890304`
`16`		`170190601112537814791748255`

[1,4,45,816,20475,658008,25827165,1198774720, 64276915527,3911395881900,266401260897200, 20082459351180240,1660305826125766950, 149389005978091284720,14533945899753270066525, 1520398315196482557890304, 170190601112537814791748255]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)