A130561 - OEIS

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A130561 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`6`
`5`		`6`
`6`		`1`
`7`		`24`
`8`		`24`
`9`		`12`
`10`		`12`
`11`		`1`
`12`		`120`
`13`		`120`
`14`		`120`
`15`		`60`
`16`		`60`
`17`		`20`
`18`		`1`
`19`		`720`
`20`		`720`
`21`		`720`
`22`		`360`
`23`		`360`
`24`		`720`
`25`		`120`
`26`		`120`
`27`		`180`
`28`		`30`
`29`		`1`
`30`		`5040`
`31`		`5040`
`32`		`5040`
`33`		`5040`
`34`		`2520`
`35`		`5040`
`36`		`2520`
`37`		`2520`
`38`		`840`
`39`		`2520`
`40`		`840`
`41`		`210`
`42`		`420`
`43`		`42`
`44`		`1`
`45`		`40320`
`46`		`40320`
`47`		`40320`
`48`		`40320`
`49`		`20160`
`50`		`20160`
`51`		`40320`
`52`		`40320`
`53`		`20160`

[1,2,1,6,6,1,24,24,12,12,1,120,120,120,60,60,20,1, 720,720,720,360,360,720,120,120,180,30,1,5040, 5040,5040,5040,2520,5040,2520,2520,840,2520,840, 210,420,42,1,40320,40320,40320,40320,20160,20160, 40320,40320,20160]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)