A173847 - OEIS

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A173847 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`120`
`6`		`720`
`7`		`5040`
`8`		`30240`
`9`		`282240`
`10`		`2338560`
`11`		`26853120`
`12`		`280143360`
`13`		`3802982400`
`14`		`47638886400`
`15`		`745007155200`
`16`		`10872058982400`
`17`		`192275074252800`
`18`		`3200021920972800`
`19`		`63107717389516800`
`20`		`1178953777845043200`
`21`		`25641537378199142400`
`22`		`531103116540719923200`

[1,1,2,6,24,120,720,5040,30240,282240,2338560, 26853120,280143360,3802982400,47638886400, 745007155200,10872058982400,192275074252800, 3200021920972800,63107717389516800, 1178953777845043200,25641537378199142400, 531103116540719923200]

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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)