A218652 - OEIS

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A218652 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`108`
`5`		`1320`
`6`		`20400`
`7`		`381360`
`8`		`8366400`
`9`		`210712320`
`10`		`5991572160`
`11`		`189846961920`
`12`		`6632804344320`
`13`		`253310120743680`
`14`		`10498203901785600`
`15`		`469251125818675200`
`16`		`22501933753870771200`
`17`		`1152276591132072806400`
`18`		`62756742945031098163200`
`19`		`3622251744055050294988800`

[1,2,12,108,1320,20400,381360,8366400,210712320, 5991572160,189846961920,6632804344320, 253310120743680,10498203901785600, 469251125818675200,22501933753870771200, 1152276591132072806400,62756742945031098163200, 3622251744055050294988800]

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Last modified April 16 16:00 EDT 2024. Contains 371749 sequences. (Running on oeis4.)