A012089 - OEIS

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A012089 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`57`
`4`		`5169`
`5`		`-93807`
`6`		`31981689`
`7`		`-3857766903`
`8`		`1058896281825`
`9`		`-286891166986335`
`10`		`108826313005021545`
`11`		`-47766338018402914215`
`12`		`25721485923005221938705`
`13`		`-16179153687877979599066575`

[1,1,9,57,5169,-93807,31981689,-3857766903, 1058896281825,-286891166986335,108826313005021545, -47766338018402914215,25721485923005221938705, -16179153687877979599066575]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)