A054677 - OEIS

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A054677 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`12`
`5`		`24`
`6`		`720`
`7`		`144`
`8`		`2016`
`9`		`40320`
`10`		`725760`
`11`		`3628800`
`12`		`47900160`
`13`		`239500800`
`14`		`276756480`
`15`		`17435658240`
`16`		`871782912000`
`17`		`4184557977600`
`18`		`711374856192000`
`19`		`43553562624000`
`20`		`57926238289920000`
`21`		`3649353012264960000`
`22`		`324386934423552000`
`23`		`1124000727777607680000`

[1,2,1,12,24,720,144,2016,40320,725760,3628800, 47900160,239500800,276756480,17435658240, 871782912000,4184557977600,711374856192000, 43553562624000,57926238289920000, 3649353012264960000,324386934423552000, 1124000727777607680000]

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Last modified April 28 03:56 EDT 2024. Contains 372020 sequences. (Running on oeis4.)