A012098 - OEIS

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A012098 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`9`
`3`		`-249`
`4`		`13297`
`5`		`-1175761`
`6`		`154625721`
`7`		`-28328562313`
`8`		`6890453792609`
`9`		`-2147692998841633`
`10`		`834418870682339561`
`11`		`-395288520944694504345`
`12`		`224249503561141591847505`
`13`		`-150078278389547160573482225`

[1,-1,9,-249,13297,-1175761,154625721, -28328562313,6890453792609,-2147692998841633, 834418870682339561,-395288520944694504345, 224249503561141591847505, -150078278389547160573482225]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)