A178008 - OEIS

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A178008 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`12`
`6`		`40`
`7`		`180`
`8`		`630`
`9`		`3360`
`10`		`22680`
`11`		`113400`
`12`		`831600`
`13`		`7484400`
`14`		`38918880`
`15`		`302702400`
`16`		`2918916000`
`17`		`20432412000`
`18`		`205837632000`
`19`		`2500927228800`
`20`		`21598916976000`
`21`		`263986763040000`
`22`		`3837961401120000`
`23`		`33774060329856000`
`24`		`431557437548160000`
`25`		`6658314750743040000`

[1,1,1,2,6,12,40,180,630,3360,22680,113400,831600, 7484400,38918880,302702400,2918916000,20432412000, 205837632000,2500927228800,21598916976000, 263986763040000,3837961401120000, 33774060329856000,431557437548160000, 6658314750743040000]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)