A036215 - OEIS

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A036215 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`27`
`4`		`69`
`5`		`207`
`6`		`621`
`7`		`3345`
`8`		`4275`
`9`		`25497`
`10`		`38247`
`11`		`229173`
`12`		`589185`
`13`		`1669443`
`14`		`5205897`
`15`		`14045019`
`16`		`34319397`
`17`		`102566511`
`18`		`307313949`
`19`		`1843835217`
`20`		`2312645619`
`21`		`13776780249`
`22`		`20417442711`
`23`		`112792132341`
`24`		`290155405761`
`25`		`847524815523`
`26`		`2611222884297`
`27`		`7627711248315`

[1,3,9,27,69,207,621,3345,4275,25497,38247,229173, 589185,1669443,5205897,14045019,34319397, 102566511,307313949,1843835217,2312645619, 13776780249,20417442711,112792132341,290155405761, 847524815523,2611222884297,7627711248315]

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Last modified April 19 06:44 EDT 2024. Contains 371782 sequences. (Running on oeis4.)