A084120 - OEIS

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A084120 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`15`
`3`		`81`
`4`		`441`
`5`		`2403`
`6`		`13095`
`7`		`71361`
`8`		`388881`
`9`		`2119203`
`10`		`11548575`
`11`		`62933841`
`12`		`342957321`
`13`		`1868942403`
`14`		`10184782455`
`15`		`55501867521`
`16`		`302456857761`
`17`		`1648235544003`
`18`		`8982042690735`
`19`		`48947549512401`
`20`		`266739169002201`

[1,3,15,81,441,2403,13095,71361,388881,2119203, 11548575,62933841,342957321,1868942403, 10184782455,55501867521,302456857761, 1648235544003,8982042690735,48947549512401, 266739169002201]

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Last modified April 18 11:52 EDT 2024. Contains 371779 sequences. (Running on oeis4.)