A009839 - OEIS

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A009839 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`-12`
`5`		`76`
`6`		`-480`
`7`		`4264`
`8`		`-45248`
`9`		`514180`
`10`		`-6418080`
`11`		`89205348`
`12`		`-1356339600`
`13`		`22268993280`
`14`		`-393425899776`
`15`		`7452539807088`
`16`		`-150601672807680`
`17`		`3232773233449104`
`18`		`-73469416841374464`
`19`		`1762493272462111632`

[0,1,0,1,-12,76,-480,4264,-45248,514180,-6418080, 89205348,-1356339600,22268993280,-393425899776, 7452539807088,-150601672807680,3232773233449104, -73469416841374464,1762493272462111632]

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Last modified June 8 21:00 EDT 2024. Contains 373227 sequences. (Running on oeis4.)