A183519 - OEIS

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A183519 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`9`
`3`		`31`
`4`		`95`
`5`		`309`
`6`		`911`
`7`		`2803`
`8`		`8673`
`9`		`26619`
`10`		`81959`
`11`		`252477`
`12`		`777327`
`13`		`2393627`
`14`		`7371657`
`15`		`22698115`
`16`		`69895583`
`17`		`215235669`
`18`		`662786215`
`19`		`2040959827`
`20`		`6284869089`
`21`		`19353386043`
`22`		`59596135287`
`23`		`183518286189`
`24`		`565119695167`
`25`		`1740209766219`
`26`		`5358741068409`

[3,9,31,95,309,911,2803,8673,26619,81959,252477, 777327,2393627,7371657,22698115,69895583, 215235669,662786215,2040959827,6284869089, 19353386043,59596135287,183518286189,565119695167, 1740209766219,5358741068409]

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Last modified September 3 11:53 EDT 2024. Contains 375659 sequences. (Running on oeis4.)