A212443 - OEIS

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A212443 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`16`
`3`		`64`
`4`		`280`
`5`		`1344`
`6`		`6496`
`7`		`32640`
`8`		`166320`
`9`		`862400`
`10`		`4523232`
`11`		`23970240`
`12`		`128063040`
`13`		`689008320`
`14`		`3728973120`
`15`		`20285199872`
`16`		`110841302880`
`17`		`608029121280`
`18`		`3346972244000`
`19`		`18480871268160`
`20`		`102328688556864`
`21`		`568014587806720`
`22`		`3160148362953120`
`23`		`17617881702072960`

[4,16,64,280,1344,6496,32640,166320,862400, 4523232,23970240,128063040,689008320,3728973120, 20285199872,110841302880,608029121280, 3346972244000,18480871268160,102328688556864, 568014587806720,3160148362953120, 17617881702072960]

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Last modified May 2 08:27 EDT 2024. Contains 372178 sequences. (Running on oeis4.)