A191637 - OEIS

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A191637 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`28`
`5`		`93`
`6`		`315`
`7`		`1092`
`8`		`3855`
`9`		`13797`
`10`		`49932`
`11`		`182361`
`12`		`671088`
`13`		`2485513`
`14`		`9256395`
`15`		`34636833`
`16`		`130150524`
`17`		`490853405`
`18`		`1857283155`
`19`		`7048151460`
`20`		`26817356775`
`21`		`102280151421`
`22`		`390937467653`
`23`		`1497207322929`
`24`		`5744387279809`
`25`		`22076468761620`
`26`		`84973577874915`
`27`		`327534518354217`

[1,3,9,28,93,315,1092,3855,13797,49932,182361, 671088,2485513,9256395,34636833,130150524, 490853405,1857283155,7048151460,26817356775, 102280151421,390937467653,1497207322929, 5744387279809,22076468761620,84973577874915, 327534518354217]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)