A191966 - OEIS

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A191966 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`12`
`5`		`15`
`6`		`900`
`7`		`6615`
`8`		`90720`
`9`		`1995840`
`10`		`1360800`
`11`		`197920800`
`12`		`359251200`
`13`		`1297296000`
`14`		`7264857600`
`15`		`119870150400`
`16`		`2615348736000`
`17`		`29640619008000`
`18`		`533531142144000`
`19`		`101370917007360000`
`20`		`101370917007360000`
`21`		`425757851430912000`
`22`		`3325168819675422720000`

[1,1,1,12,15,900,6615,90720,1995840,1360800, 197920800,359251200,1297296000,7264857600, 119870150400,2615348736000,29640619008000, 533531142144000,101370917007360000, 101370917007360000,425757851430912000, 3325168819675422720000]

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Last modified September 15 11:45 EDT 2024. Contains 375938 sequences. (Running on oeis4.)