A247119 - OEIS

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A247119 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`4`
`3`		`0`
`4`		`52`
`5`		`194`
`6`		`808`
`7`		`2858`
`8`		`13998`
`9`		`66154`
`10`		`378268`
`11`		`1550370`
`12`		`7987672`
`13`		`37394810`
`14`		`190191026`
`15`		`958595712`
`16`		`4634180280`
`17`		`23153016922`
`18`		`114436235324`
`19`		`570764742248`
`20`		`2855728422214`
`21`		`14134719577328`
`22`		`70532689287114`
`23`		`350910293711340`
`24`		`1748728132235334`
`25`		`8722708834873854`

[1,0,4,0,52,194,808,2858,13998,66154,378268, 1550370,7987672,37394810,190191026,958595712, 4634180280,23153016922,114436235324,570764742248, 2855728422214,14134719577328,70532689287114, 350910293711340,1748728132235334,8722708834873854]

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Last modified May 20 05:07 EDT 2024. Contains 372703 sequences. (Running on oeis4.)