A225918 - OEIS

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A225918 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`32`
`4`		`98`
`5`		`287`
`6`		`828`
`7`		`2377`
`8`		`6812`
`9`		`19510`
`10`		`55866`
`11`		`159958`
`12`		`457987`
`13`		`1311283`
`14`		`3754381`
`15`		`10749290`
`16`		`30776629`
`17`		`88117519`
`18`		`252291984`
`19`		`722344942`
`20`		`2068168017`
`21`		`5921435438`
`22`		`16953843853`
`23`		`48541071558`
`24`		`138979434294`
`25`		`397916291012`
`26`		`1139286366040`
`27`		`3261925819973`
`28`		`9339320097349`
`29`		`26739694491713`

[1,9,32,98,287,828,2377,6812,19510,55866,159958, 457987,1311283,3754381,10749290,30776629,88117519, 252291984,722344942,2068168017,5921435438, 16953843853,48541071558,138979434294,397916291012, 1139286366040,3261925819973,9339320097349, 26739694491713]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)