A181442 - OEIS

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A181442 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`15`
`4`		`35`
`5`		`144`
`6`		`342`
`7`		`1421`
`8`		`3381`
`9`		`14062`
`10`		`33464`
`11`		`139195`
`12`		`331255`
`13`		`1377884`
`14`		`3279082`
`15`		`13639641`
`16`		`32459561`
`17`		`135018522`
`18`		`321316524`
`19`		`1336545575`
`20`		`3180705675`
`21`		`13230437224`
`22`		`31485740222`
`23`		`130967826661`
`24`		`311676696541`
`25`		`1296447829382`
`26`		`3085281225184`
`27`		`12833510467155`

[1,2,4,15,35,144,342,1421,3381,14062,33464,139195, 331255,1377884,3279082,13639641,32459561, 135018522,321316524,1336545575,3180705675, 13230437224,31485740222,130967826661,311676696541, 1296447829382,3085281225184,12833510467155]

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Last modified May 11 07:10 EDT 2024. Contains 372388 sequences. (Running on oeis4.)