A246611 - OEIS

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A246611 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`6`
`5`		`120`
`6`		`2160`
`7`		`41160`
`8`		`866460`
`9`		`20294064`
`10`		`526680000`
`11`		`15036999120`
`12`		`468848156040`
`13`		`15859299473160`
`14`		`578619457031616`
`15`		`22654279249875000`
`16`		`947570269816868880`
`17`		`42174922731482980320`
`18`		`1990416896317283627520`
`19`		`99290011292792071612704`
`20`		`5220362654145754082460000`

[1,0,0,0,6,120,2160,41160,866460,20294064, 526680000,15036999120,468848156040,15859299473160, 578619457031616,22654279249875000, 947570269816868880,42174922731482980320, 1990416896317283627520,99290011292792071612704, 5220362654145754082460000]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)