A051781 - OEIS

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A051781 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`12`
`3`		`24`
`4`		`45`
`5`		`1440`
`6`		`6048`
`7`		`24192`
`8`		`3628800`
`9`		`3628800`
`10`		`598752`
`11`		`7096320`
`12`		`435891456000`
`13`		`326918592000`
`14`		`713276928000`
`15`		`1793381990400`
`16`		`2667655710720000`
`17`		`64023737057280000`
`18`		`25545471085854720000`
`19`		`51090942171709440000`
`20`		`16860010916664115200000`

[1,2,12,24,45,1440,6048,24192,3628800,3628800, 598752,7096320,435891456000,326918592000, 713276928000,1793381990400,2667655710720000, 64023737057280000,25545471085854720000, 51090942171709440000,16860010916664115200000]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)