A008309 - OEIS

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A008309 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-2`
`4`		`1`
`5`		`-8`
`6`		`1`
`7`		`24`
`8`		`-20`
`9`		`1`
`10`		`184`
`11`		`-40`
`12`		`1`
`13`		`-720`
`14`		`784`
`15`		`-70`
`16`		`1`
`17`		`-8448`
`18`		`2464`
`19`		`-112`
`20`		`1`
`21`		`40320`
`22`		`-52352`
`23`		`6384`
`24`		`-168`
`25`		`1`
`26`		`648576`
`27`		`-229760`
`28`		`14448`
`29`		`-240`
`30`		`1`
`31`		`-3628800`
`32`		`5360256`
`33`		`-804320`
`34`		`29568`
`35`		`-330`
`36`		`1`

[1,1,-2,1,-8,1,24,-20,1,184,-40,1,-720,784,-70,1, -8448,2464,-112,1,40320,-52352,6384,-168,1,648576, -229760,14448,-240,1,-3628800,5360256,-804320, 29568,-330,1]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)