A215983 - OEIS

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A215983 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`1`
`5`		`3`
`6`		`6`
`7`		`12`
`8`		`23`
`9`		`47`
`10`		`92`
`11`		`189`
`12`		`401`
`13`		`869`
`14`		`1949`
`15`		`4475`
`16`		`10520`
`17`		`25183`
`18`		`61366`
`19`		`151555`
`20`		`379164`
`21`		`958555`
`22`		`2446746`
`23`		`6296819`
`24`		`16326996`
`25`		`42613240`
`26`		`111889355`
`27`		`295372835`
`28`		`783598713`
`29`		`2088175182`
`30`		`5587741350`
`31`		`15009229137`
`32`		`40458659246`
`33`		`109416872688`
`34`		`296810505298`

[1,1,3,6,12,23,47,92,189,401,869,1949,4475,10520, 25183,61366,151555,379164,958555,2446746,6296819, 16326996,42613240,111889355,295372835,783598713, 2088175182,5587741350,15009229137,40458659246, 109416872688,296810505298]

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Last modified April 25 09:20 EDT 2024. Contains 371967 sequences. (Running on oeis4.)