A012449 - OEIS

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A012449 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`0`
`2`		`280`
`3`		`-2688`
`4`		`774688`
`5`		`-44971520`
`6`		`12196692352`
`7`		`-2010939305984`
`8`		`682495898190336`
`9`		`-217798427799339008`
`10`		`100459217814408271872`
`11`		`-50559840345962764140544`
`12`		`31791509418375951964839936`

[2,0,280,-2688,774688,-44971520,12196692352, -2010939305984,682495898190336, -217798427799339008,100459217814408271872, -50559840345962764140544, 31791509418375951964839936]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)