A257285 - OEIS

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A257285 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`52`
`3`		`308`
`4`		`1732`
`5`		`9428`
`6`		`50212`
`7`		`263348`
`8`		`1365892`
`9`		`7026068`
`10`		`35916772`
`11`		`182729588`
`12`		`926230852`
`13`		`4681485908`
`14`		`23608756132`
`15`		`118849087028`
`16`		`597466660612`
`17`		`3000218204948`
`18`		`15052630632292`
`19`		`75469311591668`
`20`		`378171191679172`
`21`		`1894154493279188`
`22`		`9483966605929252`

[1,8,52,308,1732,9428,50212,263348,1365892, 7026068,35916772,182729588,926230852,4681485908, 23608756132,118849087028,597466660612, 3000218204948,15052630632292,75469311591668, 378171191679172,1894154493279188,9483966605929252]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)