A231081 - OEIS

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A231081 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`14`
`4`		`40`
`5`		`356`
`6`		`1840`
`7`		`10128`
`8`		`60808`
`9`		`337016`
`10`		`1932520`
`11`		`11047240`
`12`		`62712776`
`13`		`358084712`
`14`		`2039935624`
`15`		`11622103656`
`16`		`66251217992`
`17`		`377502949416`
`18`		`2151360049288`
`19`		`12260476416616`
`20`		`69868714030792`
`21`		`398172491295656`
`22`		`2269109338791176`

[0,2,14,40,356,1840,10128,60808,337016,1932520, 11047240,62712776,358084712,2039935624, 11622103656,66251217992,377502949416, 2151360049288,12260476416616,69868714030792, 398172491295656,2269109338791176]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)