A161581 - OEIS

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A161581 as a simple table

`n`		`a(n)`
`3`		`21`
`4`		`231`
`5`		`3003`
`6`		`43758`
`7`		`692835`
`8`		`11685817`
`9`		`207157665`
`10`		`3823000545`
`11`		`72931087320`
`12`		`1430571328200`
`13`		`28734046963560`
`14`		`589047962752980`
`15`		`12292044987448215`
`16`		`260543149635912165`
`17`		`5599392250947235125`
`18`		`121830987186399315825`

[21,231,3003,43758,692835,11685817,207157665, 3823000545,72931087320,1430571328200, 28734046963560,589047962752980,12292044987448215, 260543149635912165,5599392250947235125, 121830987186399315825]

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Last modified April 20 00:26 EDT 2024. Contains 371798 sequences. (Running on oeis4.)