A207271 - OEIS

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A207271 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`81`
`3`		`193`
`4`		`611`
`5`		`1602`
`6`		`3513`
`7`		`8327`
`8`		`17568`
`9`		`36988`
`10`		`76723`
`11`		`153865`
`12`		`308777`
`13`		`608391`
`14`		`1189918`
`15`		`2313136`
`16`		`4458599`
`17`		`8562580`
`18`		`16354499`
`19`		`31118601`
`20`		`59018399`
`21`		`111556847`
`22`		`210352934`
`23`		`395641010`
`24`		`742567333`
`25`		`1391072247`
`26`		`2601239676`
`27`		`4856734666`

[9,81,193,611,1602,3513,8327,17568,36988,76723, 153865,308777,608391,1189918,2313136,4458599, 8562580,16354499,31118601,59018399,111556847, 210352934,395641010,742567333,1391072247, 2601239676,4856734666]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)