A134815 - OEIS

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A134815 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`9`
`3`		`35`
`4`		`162`
`5`		`790`
`6`		`3923`
`7`		`19602`
`8`		`98108`
`9`		`491242`
`10`		`2460009`
`11`		`12319475`
`12`		`61695247`
`13`		`308967153`
`14`		`1547295326`
`15`		`7748795485`
`16`		`38805671816`
`17`		`194337325053`
`18`		`973233918963`
`19`		`4873918388052`
`20`		`24408397608972`
`21`		`122236325365629`
`22`		`612154860741196`

[4,9,35,162,790,3923,19602,98108,491242,2460009, 12319475,61695247,308967153,1547295326,7748795485, 38805671816,194337325053,973233918963, 4873918388052,24408397608972,122236325365629, 612154860741196]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)