A223618 - OEIS

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A223618 as a simple table

`n`		`a(n)`
`1`		`22`
`2`		`484`
`3`		`6504`
`4`		`57238`
`5`		`367216`
`6`		`1856100`
`7`		`7795951`
`8`		`28248007`
`9`		`90732638`
`10`		`263650284`
`11`		`703980614`
`12`		`1748547620`
`13`		`4079672416`
`14`		`9012596316`
`15`		`18975151965`
`16`		`38281575869`
`17`		`74344179766`
`18`		`139521245076`
`19`		`253869738212`
`20`		`449160402594`
`21`		`774624001120`

[22,484,6504,57238,367216,1856100,7795951, 28248007,90732638,263650284,703980614,1748547620, 4079672416,9012596316,18975151965,38281575869, 74344179766,139521245076,253869738212, 449160402594,774624001120]

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Last modified May 26 13:17 EDT 2022. Contains 354092 sequences. (Running on oeis4.)