A009501 - OEIS

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A009501 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`-288`
`4`		`-40192`
`5`		`-4910720`
`6`		`-708052992`
`7`		`-124294481920`
`8`		`-26387620528128`
`9`		`-6672448330104832`
`10`		`-1974770538516348928`
`11`		`-671428546188604407808`
`12`		`-256837533734311788806144`
`13`		`-107628558926352254017470464`

[1,2,8,-288,-40192,-4910720,-708052992, -124294481920,-26387620528128,-6672448330104832, -1974770538516348928,-671428546188604407808, -256837533734311788806144, -107628558926352254017470464]

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Last modified November 30 12:26 EST 2023. Contains 367461 sequences. (Running on oeis4.)