A236730 - OEIS

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A236730 as a simple table

`n`		`a(n)`
`1`		`81`
`2`		`345`
`3`		`1497`
`4`		`6663`
`5`		`29617`
`6`		`132471`
`7`		`592001`
`8`		`2651151`
`9`		`11872153`
`10`		`53217175`
`11`		`238621713`
`12`		`1070656959`
`13`		`4805940169`
`14`		`21584396967`
`15`		`96984517953`
`16`		`435991819343`
`17`		`1960896534009`
`18`		`8823336533943`
`19`		`39719697816561`
`20`		`178884059892959`

[81,345,1497,6663,29617,132471,592001,2651151, 11872153,53217175,238621713,1070656959,4805940169, 21584396967,96984517953,435991819343, 1960896534009,8823336533943,39719697816561, 178884059892959]

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Last modified July 26 16:03 EDT 2024. Contains 374635 sequences. (Running on oeis4.)