A273716 - OEIS

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A273716 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`8`
`6`		`23`
`7`		`69`
`8`		`212`
`9`		`662`
`10`		`2091`
`11`		`6661`
`12`		`21359`
`13`		`68850`
`14`		`222892`
`15`		`724175`
`16`		`2360010`
`17`		`7711148`
`18`		`25252819`
`19`		`82863807`
`20`		`272385447`
`21`		`896774552`
`22`		`2956599075`
`23`		`9760032991`
`24`		`32255829642`
`25`		`106713308118`
`26`		`353381245728`
`27`		`1171248042277`
`28`		`3885122245389`
`29`		`12896869926038`

[1,1,3,8,23,69,212,662,2091,6661,21359,68850, 222892,724175,2360010,7711148,25252819,82863807, 272385447,896774552,2956599075,9760032991, 32255829642,106713308118,353381245728, 1171248042277,3885122245389,12896869926038]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)