A013369 - OEIS

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A013369 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`-2`
`4`		`0`
`5`		`0`
`6`		`40`
`7`		`-2`
`8`		`0`
`9`		`-2240`
`10`		`480`
`11`		`-2`
`12`		`246400`
`13`		`-137280`
`14`		`8320`
`15`		`-44844802`
`16`		`51251200`
`17`		`-10325120`
`18`		`12197916160`
`19`		`-24831206402`
`20`		`11394406400`
`21`		`-4636033573760`
`22`		`15296025241600`
`23`		`-13230894476802`
`24`		`2348235343872000`

[1,0,0,-2,0,0,40,-2,0,-2240,480,-2,246400,-137280, 8320,-44844802,51251200,-10325120,12197916160, -24831206402,11394406400,-4636033573760, 15296025241600,-13230894476802,2348235343872000]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)