A012477 - OEIS

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A012477 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`-40`
`3`		`208`
`4`		`64640`
`5`		`986368`
`6`		`-652487680`
`7`		`-60911593472`
`8`		`20973645824000`
`9`		`6185783347314688`
`10`		`-1429441147870904320`
`11`		`-1203534317202507825152`
`12`		`109702530161745707663360`
`13`		`415034067689086640359211008`

[1,-2,-40,208,64640,986368,-652487680, -60911593472,20973645824000,6185783347314688, -1429441147870904320,-1203534317202507825152, 109702530161745707663360, 415034067689086640359211008]

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Last modified May 13 00:07 EDT 2024. Contains 372497 sequences. (Running on oeis4.)