A052642 - OEIS

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A052642 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`4`
`3`		`18`
`4`		`48`
`5`		`240`
`6`		`1440`
`7`		`10080`
`8`		`80640`
`9`		`725760`
`10`		`7257600`
`11`		`79833600`
`12`		`958003200`
`13`		`12454041600`
`14`		`174356582400`
`15`		`2615348736000`
`16`		`41845579776000`
`17`		`711374856192000`
`18`		`12804747411456000`
`19`		`243290200817664000`

[0,0,4,18,48,240,1440,10080,80640,725760,7257600, 79833600,958003200,12454041600,174356582400, 2615348736000,41845579776000,711374856192000, 12804747411456000,243290200817664000]

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Last modified August 15 05:43 EDT 2024. Contains 375172 sequences. (Running on oeis4.)