A240251 - OEIS

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A240251 as a simple table

`n`		`a(n)`
`1`		`6`
`2`		`0`
`3`		`8`
`4`		`40`
`5`		`152`
`6`		`540`
`7`		`1578`
`8`		`5912`
`9`		`18528`
`10`		`65302`
`11`		`212372`
`12`		`733426`
`13`		`2426106`
`14`		`8296612`
`15`		`27678444`
`16`		`94137686`
`17`		`315632340`
`18`		`1069956004`
`19`		`3597752554`
`20`		`12172795856`
`21`		`40997298324`
`22`		`138562059118`
`23`		`467091216442`
`24`		`1577693637918`
`25`		`5321097135168`

[6,0,8,40,152,540,1578,5912,18528,65302,212372, 733426,2426106,8296612,27678444,94137686, 315632340,1069956004,3597752554,12172795856, 40997298324,138562059118,467091216442, 1577693637918,5321097135168]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)