A274882 - OEIS

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A274882 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`4`
`6`		`9`
`7`		`23`
`8`		`62`
`9`		`176`
`10`		`512`
`11`		`1551`
`12`		`4822`
`13`		`15266`
`14`		`49141`
`15`		`160728`
`16`		`532890`
`17`		`1785162`
`18`		`6039328`
`19`		`20617808`
`20`		`70951548`
`21`		`245911020`
`22`		`857888714`
`23`		`3010811846`
`24`		`10624583264`
`25`		`37680980256`
`26`		`134260382400`
`27`		`480440869030`
`28`		`1726092837412`
`29`		`6224442777366`
`30`		`22523780202156`

[1,1,1,1,2,4,9,23,62,176,512,1551,4822,15266, 49141,160728,532890,1785162,6039328,20617808, 70951548,245911020,857888714,3010811846, 10624583264,37680980256,134260382400,480440869030, 1726092837412,6224442777366,22523780202156]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)