A196585 - OEIS

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A196585 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`20`
`3`		`120`
`4`		`698`
`5`		`4078`
`6`		`24032`
`7`		`141460`
`8`		`830652`
`9`		`4886324`
`10`		`28734972`
`11`		`168979540`
`12`		`993659990`
`13`		`5842982750`
`14`		`34359849144`
`15`		`202051334982`
`16`		`1188148848850`
`17`		`6986829817634`
`18`		`41085617221494`
`19`		`241601571059434`
`20`		`1420723058603468`

[2,20,120,698,4078,24032,141460,830652,4886324, 28734972,168979540,993659990,5842982750, 34359849144,202051334982,1188148848850, 6986829817634,41085617221494,241601571059434, 1420723058603468]

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Last modified September 15 18:36 EDT 2024. Contains 375954 sequences. (Running on oeis4.)