A236782 - OEIS

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A236782 as a simple table

`n`		`a(n)`
`1`		`81`
`2`		`255`
`3`		`770`
`4`		`2475`
`5`		`7967`
`6`		`26320`
`7`		`87685`
`8`		`296341`
`9`		`1009386`
`10`		`3469327`
`11`		`11995679`
`12`		`41723704`
`13`		`145746621`
`14`		`511140805`
`15`		`1798008490`
`16`		`6341897735`
`17`		`22416736479`
`18`		`79385995448`
`19`		`281564936853`
`20`		`999990174053`
`21`		`3555463819754`
`22`		`12653797570015`

[81,255,770,2475,7967,26320,87685,296341,1009386, 3469327,11995679,41723704,145746621,511140805, 1798008490,6341897735,22416736479,79385995448, 281564936853,999990174053,3555463819754, 12653797570015]

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)