A126962 - OEIS

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A126962 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-2`
`3`		`-12`
`4`		`24`
`5`		`420`
`6`		`-720`
`7`		`-30240`
`8`		`40320`
`9`		`3764880`
`10`		`-3628800`
`11`		`-728481600`
`12`		`479001600`
`13`		`203545742400`
`14`		`-87178291200`
`15`		`-77806624896000`
`16`		`20922789888000`
`17`		`39045031657632000`
`18`		`-6402373705728000`
`19`		`-24904933604014464000`
`20`		`2432902008176640000`
`21`		`19678195269815322240000`
`22`		`-1124000727777607680000`

[1,1,-2,-12,24,420,-720,-30240,40320,3764880, -3628800,-728481600,479001600,203545742400, -87178291200,-77806624896000,20922789888000, 39045031657632000,-6402373705728000, -24904933604014464000,2432902008176640000, 19678195269815322240000,-1124000727777607680000]

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Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)