A222864 - OEIS

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A222864 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`1`
`5`		`6`
`6`		`6`
`7`		`1`
`8`		`50`
`9`		`36`
`10`		`24`
`11`		`1`
`12`		`510`
`13`		`510`
`14`		`240`
`15`		`120`
`16`		`1`
`17`		`7682`
`18`		`7380`
`19`		`4800`
`20`		`1800`
`21`		`720`
`22`		`1`
`23`		`161406`
`24`		`141246`
`25`		`91560`
`26`		`47040`
`27`		`15120`
`28`		`5040`
`29`		`1`
`30`		`4747010`
`31`		`3444756`
`32`		`2162664`
`33`		`1134000`
`34`		`493920`
`35`		`141120`
`36`		`40320`
`37`		`1`
`38`		`194342910`
`39`		`110729310`
`40`		`61286400`
`41`		`32253480`
`42`		`14605920`
`43`		`5594400`

[1,1,2,1,6,6,1,50,36,24,1,510,510,240,120,1,7682, 7380,4800,1800,720,1,161406,141246,91560,47040, 15120,5040,1,4747010,3444756,2162664,1134000, 493920,141120,40320,1,194342910,110729310, 61286400,32253480,14605920,5594400]

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Last modified April 24 11:21 EDT 2024. Contains 371936 sequences. (Running on oeis4.)