A012666 - OEIS

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A012666 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`-4`
`2`		`230`
`3`		`-3848`
`4`		`497098`
`5`		`-14513420`
`6`		`5158219950`
`7`		`-47697728016`
`8`		`177486854140818`
`9`		`15468174530073068`
`10`		`17111710452932214902`
`11`		`4853812039531225331432`
`12`		`4006433870309112576215386`

[2,-4,230,-3848,497098,-14513420,5158219950, -47697728016,177486854140818,15468174530073068, 17111710452932214902,4853812039531225331432, 4006433870309112576215386]

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Last modified March 28 06:07 EDT 2023. Contains 361577 sequences. (Running on oeis4.)