A133314 - OEIS

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A133314 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`-1`
`3`		`2`
`4`		`-1`
`5`		`6`
`6`		`-6`
`7`		`-1`
`8`		`8`
`9`		`6`
`10`		`-36`
`11`		`24`
`12`		`-1`
`13`		`10`
`14`		`20`
`15`		`-60`
`16`		`-90`
`17`		`240`
`18`		`-120`
`19`		`-1`
`20`		`12`
`21`		`30`
`22`		`-90`
`23`		`20`
`24`		`-360`
`25`		`480`
`26`		`-90`
`27`		`1080`
`28`		`-1800`
`29`		`720`
`30`		`-1`
`31`		`14`
`32`		`42`
`33`		`-126`
`34`		`70`
`35`		`-630`
`36`		`840`
`37`		`-420`
`38`		`-630`
`39`		`5040`
`40`		`-4200`
`41`		`2520`
`42`		`-12600`
`43`		`15120`
`44`		`-5040`
`45`		`-1`
`46`		`16`
`47`		`56`
`48`		`-168`
`49`		`112`
`50`		`-1008`
`51`		`1344`
`52`		`70`

[1,-1,-1,2,-1,6,-6,-1,8,6,-36,24,-1,10,20,-60,-90, 240,-120,-1,12,30,-90,20,-360,480,-90,1080,-1800, 720,-1,14,42,-126,70,-630,840,-420,-630,5040, -4200,2520,-12600,15120,-5040,-1,16,56,-168,112, -1008,1344,70]

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Last modified April 24 05:36 EDT 2024. Contains 371918 sequences. (Running on oeis4.)