A238236 - OEIS

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A238236 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`18`
`4`		`55`
`5`		`169`
`6`		`520`
`7`		`1601`
`8`		`4930`
`9`		`15182`
`10`		`46754`
`11`		`143983`
`12`		`443409`
`13`		`1365520`
`14`		`4205249`
`15`		`12950466`
`16`		`39882198`
`17`		`122821042`
`18`		`378239143`
`19`		`1164823609`
`20`		`3587185688`
`21`		`11047081345`
`22`		`34020543362`
`23`		`104769516446`
`24`		`322647744322`
`25`		`993624581343`
`26`		`3059961912097`
`27`		`9423445312544`

[1,2,6,18,55,169,520,1601,4930,15182,46754,143983, 443409,1365520,4205249,12950466,39882198, 122821042,378239143,1164823609,3587185688, 11047081345,34020543362,104769516446,322647744322, 993624581343,3059961912097,9423445312544]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)