A012447 - OEIS

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A012447 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`0`
`3`		`-80`
`4`		`-2688`
`5`		`260608`
`6`		`2928640`
`7`		`-463763456`
`8`		`-517376835584`
`9`		`108823739498496`
`10`		`-2683131538178048`
`11`		`5868236283429519360`
`12`		`-6862655376791380688896`
`13`		`2738386568702639562817536`

[0,2,0,-80,-2688,260608,2928640,-463763456, -517376835584,108823739498496,-2683131538178048, 5868236283429519360,-6862655376791380688896, 2738386568702639562817536]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)