A108217 - OEIS

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A108217 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`26`
`5`		`126`
`6`		`744`
`7`		`5160`
`8`		`41040`
`9`		`367920`
`10`		`3669120`
`11`		`40279680`
`12`		`482630400`
`13`		`6266937600`
`14`		`87657292800`
`15`		`1313901388800`
`16`		`21009968179200`
`17`		`356995102464000`
`18`		`6423296495616000`
`19`		`122000787836928000`
`20`		`2439304381882368000`
`21`		`51212587272118272000`
`22`		`1126433629785784320000`

[1,1,3,7,26,126,744,5160,41040,367920,3669120, 40279680,482630400,6266937600,87657292800, 1313901388800,21009968179200,356995102464000, 6423296495616000,122000787836928000, 2439304381882368000,51212587272118272000, 1126433629785784320000]

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Last modified September 2 22:46 EDT 2024. Contains 375620 sequences. (Running on oeis4.)