A012223 - OEIS

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A012223 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-3`
`2`		`49`
`3`		`-2139`
`4`		`181921`
`5`		`-25347539`
`6`		`5231635473`
`7`		`-1498270773419`
`8`		`568381637171521`
`9`		`-275844413823596835`
`10`		`166680279670474243825`
`11`		`-122705715387723016322939`
`12`		`108112687783657068510670305`

[1,-3,49,-2139,181921,-25347539,5231635473, -1498270773419,568381637171521, -275844413823596835,166680279670474243825, -122705715387723016322939, 108112687783657068510670305]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)