A027471 - OEIS

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A027471 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`27`
`5`		`108`
`6`		`405`
`7`		`1458`
`8`		`5103`
`9`		`17496`
`10`		`59049`
`11`		`196830`
`12`		`649539`
`13`		`2125764`
`14`		`6908733`
`15`		`22320522`
`16`		`71744535`
`17`		`229582512`
`18`		`731794257`
`19`		`2324522934`
`20`		`7360989291`
`21`		`23245229340`
`22`		`73222472421`
`23`		`230127770466`
`24`		`721764371007`
`25`		`2259436291848`

[0,1,6,27,108,405,1458,5103,17496,59049,196830, 649539,2125764,6908733,22320522,71744535, 229582512,731794257,2324522934,7360989291, 23245229340,73222472421,230127770466,721764371007, 2259436291848]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)