A012556 - OEIS

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A012556 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`-4`
`2`		`230`
`3`		`-7880`
`4`		`922378`
`5`		`-104579660`
`6`		`22872643950`
`7`		`-5494080273552`
`8`		`1980593407445778`
`9`		`-817099673512164244`
`10`		`445251089168585478902`
`11`		`-279905701143388803184984`
`12`		`216483300093818109473976346`

[2,-4,230,-7880,922378,-104579660,22872643950, -5494080273552,1980593407445778, -817099673512164244,445251089168585478902, -279905701143388803184984, 216483300093818109473976346]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)