A254334 - OEIS

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A254334 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`27`
`4`		`121`
`5`		`403`
`6`		`1209`
`7`		`3627`
`8`		`14921`
`9`		`52803`
`10`		`162409`
`11`		`491227`
`12`		`2273721`
`13`		`7225203`
`14`		`22083609`
`15`		`106254827`
`16`		`319172521`
`17`		`957521603`
`18`		`2953364809`
`19`		`12940502427`
`20`		`42902311321`
`21`		`132707334003`
`22`		`402122410009`
`23`		`2010408030027`
`24`		`6031224090121`
`25`		`18093712270403`
`26`		`54285137211209`

[1,3,9,27,121,403,1209,3627,14921,52803,162409, 491227,2273721,7225203,22083609,106254827, 319172521,957521603,2953364809,12940502427, 42902311321,132707334003,402122410009, 2010408030027,6031224090121,18093712270403, 54285137211209]

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)