A319616 - OEIS

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A319616 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`11`
`5`		`27`
`6`		`80`
`7`		`230`
`8`		`719`
`9`		`2271`
`10`		`7519`
`11`		`25425`
`12`		`88868`
`13`		`317972`
`14`		`1168360`
`15`		`4392724`
`16`		`16903393`
`17`		`66463148`
`18`		`266897917`
`19`		`1093550522`
`20`		`4568688612`
`21`		`19448642187`
`22`		`84308851083`
`23`		`371950915996`
`24`		`1669146381915`
`25`		`7615141902820`
`26`		`35304535554923`
`27`		`166248356878549`
`28`		`794832704948402`
`29`		`3856672543264073`
`30`		`18984761300310500`

[1,1,2,4,11,27,80,230,719,2271,7519,25425,88868, 317972,1168360,4392724,16903393,66463148, 266897917,1093550522,4568688612,19448642187, 84308851083,371950915996,1669146381915, 7615141902820,35304535554923,166248356878549, 794832704948402,3856672543264073, 18984761300310500]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)