A099976 - OEIS

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A099976 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`20`
`2`		`252`
`3`		`3432`
`4`		`48620`
`5`		`705432`
`6`		`10400600`
`7`		`155117520`
`8`		`2333606220`
`9`		`35345263800`
`10`		`538257874440`
`11`		`8233430727600`
`12`		`126410606437752`
`13`		`1946939425648112`
`14`		`30067266499541040`
`15`		`465428353255261088`
`16`		`7219428434016265740`

[2,20,252,3432,48620,705432,10400600,155117520, 2333606220,35345263800,538257874440,8233430727600, 126410606437752,1946939425648112, 30067266499541040,465428353255261088, 7219428434016265740]

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Last modified April 24 17:10 EDT 2024. Contains 371962 sequences. (Running on oeis4.)