A300461 - OEIS

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A300461 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`4`
`3`		`8`
`4`		`28`
`5`		`142`
`6`		`540`
`7`		`2585`
`8`		`11343`
`9`		`51501`
`10`		`233028`
`11`		`1052448`
`12`		`4769842`
`13`		`21579345`
`14`		`97715668`
`15`		`442378911`
`16`		`2002838338`
`17`		`9067930634`
`18`		`41054700887`
`19`		`185876096558`
`20`		`841553822832`
`21`		`3810142997823`
`22`		`17250454214015`
`23`		`78101569076062`

[0,4,8,28,142,540,2585,11343,51501,233028,1052448, 4769842,21579345,97715668,442378911,2002838338, 9067930634,41054700887,185876096558,841553822832, 3810142997823,17250454214015,78101569076062]

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Last modified April 19 04:29 EDT 2024. Contains 371782 sequences. (Running on oeis4.)