A085990 - OEIS

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A085990 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`3`
`3`		`60`
`4`		`2520`
`5`		`181440`
`6`		`19958400`
`7`		`3113510400`
`8`		`653837184000`
`9`		`177843714048000`
`10`		`60822550204416000`
`11`		`25545471085854720000`
`12`		`12926008369442488320000`
`13`		`7755605021665492992000000`
`14`		`5444434725209176080384000000`
`15`		`4420880996869850977271808000000`

[0,3,60,2520,181440,19958400,3113510400, 653837184000,177843714048000,60822550204416000, 25545471085854720000,12926008369442488320000, 7755605021665492992000000, 5444434725209176080384000000, 4420880996869850977271808000000]

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)