A065887 - OEIS

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A065887 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`12`
`5`		`60`
`6`		`60`
`7`		`420`
`8`		`1680`
`9`		`5040`
`10`		`5040`
`11`		`55440`
`12`		`332640`
`13`		`4324320`
`14`		`8648640`
`15`		`43243200`
`16`		`172972800`
`17`		`2940537600`
`18`		`8821612800`
`19`		`167610643200`
`20`		`335221286400`
`21`		`7039647014400`
`22`		`14079294028800`
`23`		`323823762662400`
`24`		`647647525324800`
`25`		`3238237626624000`
`26`		`6476475253248000`

[1,1,2,6,12,60,60,420,1680,5040,5040,55440,332640, 4324320,8648640,43243200,172972800,2940537600, 8821612800,167610643200,335221286400, 7039647014400,14079294028800,323823762662400, 647647525324800,3238237626624000,6476475253248000]

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Last modified May 10 12:47 EDT 2024. Contains 372387 sequences. (Running on oeis4.)