A005284 - OEIS

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A005284 as a simple table

`n`		`a(n)`
`6`		`1`
`7`		`6`
`8`		`27`
`9`		`111`
`10`		`440`
`11`		`1717`
`12`		`6655`
`13`		`25728`
`14`		`99412`
`15`		`384320`
`16`		`1487262`
`17`		`5762643`
`18`		`22357907`
`19`		`86859412`
`20`		`337879565`
`21`		`1315952428`
`22`		`5131231668`
`23`		`20029728894`
`24`		`78265410550`
`25`		`306109412100`
`26`		`1198306570554`
`27`		`4694809541046`
`28`		`18407850118383`

[1,6,27,111,440,1717,6655,25728,99412,384320, 1487262,5762643,22357907,86859412,337879565, 1315952428,5131231668,20029728894,78265410550, 306109412100,1198306570554,4694809541046, 18407850118383]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)