A305780 - OEIS

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A305780 as a simple table

`n`		`a(n)`
`6`		`1`
`7`		`6`
`8`		`27`
`9`		`108`
`10`		`409`
`11`		`1558`
`12`		`5692`
`13`		`21328`
`14`		`76468`
`15`		`282885`
`16`		`999383`
`17`		`3656887`
`18`		`12772925`
`19`		`46306978`
`20`		`160408850`
`21`		`577077226`
`22`		`1987559778`
`23`		`7105490315`
`24`		`24379316121`
`25`		`86719101209`
`26`		`296819500851`
`27`		`1051663900480`
`28`		`3594472289644`
`29`		`12696988924724`
`30`		`43364647235536`
`31`		`152825304753761`

[1,6,27,108,409,1558,5692,21328,76468,282885, 999383,3656887,12772925,46306978,160408850, 577077226,1987559778,7105490315,24379316121, 86719101209,296819500851,1051663900480, 3594472289644,12696988924724,43364647235536, 152825304753761]

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Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)