A290961 - OEIS

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A290961 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`24`
`6`		`840`
`7`		`720`
`8`		`5040`
`9`		`40320`
`10`		`59814720`
`11`		`3628800`
`12`		`83701537920`
`13`		`479001600`
`14`		`26980643289600`
`15`		`2642646473026560`
`16`		`1307674368000`
`17`		`20922789888000`
`18`		`41837259585747225600`
`19`		`6402373705728000`
`20`		`598354114828973074790400`
`21`		`18160977780223038067507200`

[1,1,2,6,24,840,720,5040,40320,59814720,3628800, 83701537920,479001600,26980643289600, 2642646473026560,1307674368000,20922789888000, 41837259585747225600,6402373705728000, 598354114828973074790400, 18160977780223038067507200]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)