A149272 - OEIS

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A149272 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`11`
`4`		`42`
`5`		`132`
`6`		`512`
`7`		`1737`
`8`		`6772`
`9`		`23922`
`10`		`93618`
`11`		`339030`
`12`		`1330402`
`13`		`4898974`
`14`		`19264646`
`15`		`71788549`
`16`		`282770996`
`17`		`1063149998`
`18`		`4193389956`
`19`		`15875202814`
`20`		`62687736884`
`21`		`238629003248`
`22`		`943200410068`
`23`		`3606546108418`
`24`		`14266939843816`
`25`		`54756695145968`
`26`		`216764481087652`
`27`		`834569354875476`
`28`		`3305876625351364`

[1,1,4,11,42,132,512,1737,6772,23922,93618,339030, 1330402,4898974,19264646,71788549,282770996, 1063149998,4193389956,15875202814,62687736884, 238629003248,943200410068,3606546108418, 14266939843816,54756695145968,216764481087652, 834569354875476,3305876625351364]

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Last modified May 23 02:40 EDT 2024. Contains 372758 sequences. (Running on oeis4.)