A225919 - OEIS

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A225919 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`11`
`3`		`40`
`4`		`124`
`5`		`367`
`6`		`1070`
`7`		`3104`
`8`		`8989`
`9`		`26016`
`10`		`75280`
`11`		`217815`
`12`		`630210`
`13`		`1823388`
`14`		`5275597`
`15`		`15263836`
`16`		`44162700`
`17`		`127775471`
`18`		`369691398`
`19`		`1069624136`
`20`		`3094731965`
`21`		`8953954568`
`22`		`25906380024`
`23`		`74954649447`
`24`		`216865477466`
`25`		`627454543012`
`26`		`1815407450477`
`27`		`5252498763364`
`28`		`15196997925652`

[1,11,40,124,367,1070,3104,8989,26016,75280, 217815,630210,1823388,5275597,15263836,44162700, 127775471,369691398,1069624136,3094731965, 8953954568,25906380024,74954649447,216865477466, 627454543012,1815407450477,5252498763364, 15196997925652]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)