A211308 - OEIS

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A211308 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`14`
`3`		`50`
`4`		`182`
`5`		`668`
`6`		`2466`
`7`		`9156`
`8`		`34186`
`9`		`128308`
`10`		`483880`
`11`		`1832836`
`12`		`6970186`
`13`		`26603704`
`14`		`101875408`
`15`		`391282036`
`16`		`1506881410`
`17`		`5817328360`
`18`		`22507181024`
`19`		`87252861140`
`20`		`338857359792`
`21`		`1318133110848`
`22`		`5135008140588`
`23`		`20031069560880`
`24`		`78234143417074`
`25`		`305894382472336`
`26`		`1197260125948652`
`27`		`4690409375327972`

[1,4,14,50,182,668,2466,9156,34186,128308,483880, 1832836,6970186,26603704,101875408,391282036, 1506881410,5817328360,22507181024,87252861140, 338857359792,1318133110848,5135008140588, 20031069560880,78234143417074,305894382472336, 1197260125948652,4690409375327972]

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Last modified August 22 09:53 EDT 2024. Contains 375369 sequences. (Running on oeis4.)