A323961 - OEIS

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A323961 as a simple table

`n`		`a(n)`
`5`		`0`
`6`		`20`
`7`		`360`
`8`		`5922`
`9`		`82880`
`10`		`1017060`
`11`		`11165280`
`12`		`123760560`
`13`		`1310267904`
`14`		`14197154400`
`15`		`153775564800`
`16`		`1646888944800`
`17`		`18660402342400`
`18`		`201542310930240`
`19`		`2419644394552320`
`20`		`26818494698361600`
`21`		`342175409500446720`
`22`		`3913572812111424000`
`23`		`53353484649907200000`

[0,20,360,5922,82880,1017060,11165280,123760560, 1310267904,14197154400,153775564800,1646888944800, 18660402342400,201542310930240,2419644394552320, 26818494698361600,342175409500446720, 3913572812111424000,53353484649907200000]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)