A274268 - OEIS

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A274268 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`7`
`3`		`26`
`4`		`50`
`5`		`24`
`6`		`-24`
`7`		`48`
`8`		`-144`
`9`		`576`
`10`		`-2880`
`11`		`17280`
`12`		`-120960`
`13`		`967680`
`14`		`-8709120`
`15`		`87091200`
`16`		`-958003200`
`17`		`11496038400`
`18`		`-149448499200`
`19`		`2092278988800`
`20`		`-31384184832000`
`21`		`502146957312000`
`22`		`-8536498274304000`
`23`		`153656968937472000`
`24`		`-2919482409811968000`
`25`		`58389648196239360000`

[1,7,26,50,24,-24,48,-144,576,-2880,17280,-120960, 967680,-8709120,87091200,-958003200,11496038400, -149448499200,2092278988800,-31384184832000, 502146957312000,-8536498274304000, 153656968937472000,-2919482409811968000, 58389648196239360000]

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)