A026164 - OEIS

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A026164 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`11`
`4`		`33`
`5`		`97`
`6`		`287`
`7`		`848`
`8`		`2507`
`9`		`7411`
`10`		`21910`
`11`		`64780`
`12`		`191555`
`13`		`566515`
`14`		`1675740`
`15`		`4957788`
`16`		`14671083`
`17`		`43424427`
`18`		`128560308`
`19`		`380699619`
`20`		`1127616675`
`21`		`3340750035`
`22`		`9899863295`
`23`		`29343770140`
`24`		`86996647805`
`25`		`257980647221`
`26`		`765187113746`
`27`		`2270083558759`

[1,2,4,11,33,97,287,848,2507,7411,21910,64780, 191555,566515,1675740,4957788,14671083,43424427, 128560308,380699619,1127616675,3340750035, 9899863295,29343770140,86996647805,257980647221, 765187113746,2270083558759]

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Last modified July 17 09:00 EDT 2024. Contains 374363 sequences. (Running on oeis4.)