A115112 - OEIS

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A115112 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`4`
`3`		`18`
`4`		`68`
`5`		`250`
`6`		`922`
`7`		`3430`
`8`		`12868`
`9`		`48618`
`10`		`184754`
`11`		`705430`
`12`		`2704154`
`13`		`10400598`
`14`		`40116598`
`15`		`155117518`
`16`		`601080388`
`17`		`2333606218`
`18`		`9075135298`
`19`		`35345263798`
`20`		`137846528818`
`21`		`538257874438`
`22`		`2104098963718`
`23`		`8233430727598`
`24`		`32247603683098`

[0,4,18,68,250,922,3430,12868,48618,184754,705430, 2704154,10400598,40116598,155117518,601080388, 2333606218,9075135298,35345263798,137846528818, 538257874438,2104098963718,8233430727598, 32247603683098]

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)