A328049 - OEIS

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A328049 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`-1`
`4`		`3`
`5`		`-1`
`6`		`3`
`7`		`-1`
`8`		`2`
`9`		`2`
`10`		`-1`
`11`		`2`
`12`		`1`
`13`		`1`
`14`		`2`
`15`		`-1`
`16`		`2`
`17`		`1`
`18`		`1`
`19`		`1`
`20`		`1`
`21`		`2`
`22`		`-1`
`23`		`2`
`24`		`1`
`25`		`2`
`26`		`-1`
`27`		`2`
`28`		`1`
`29`		`1`
`30`		`1`
`31`		`1`
`32`		`1`
`33`		`3`
`34`		`-2`
`35`		`3`
`36`		`-2`
`37`		`5`
`38`		`-2`
`39`		`3`
`40`		`-2`
`41`		`3`
`42`		`1`
`43`		`1`
`44`		`2`
`45`		`-1`
`46`		`2`
`47`		`1`
`48`		`1`
`49`		`1`
`50`		`1`
`51`		`1`
`52`		`1`
`53`		`1`
`54`		`1`
`55`		`1`
`56`		`1`
`57`		`2`
`58`		`-1`
`59`		`2`
`60`		`1`
`61`		`1`
`62`		`1`
`63`		`1`
`64`		`1`
`65`		`1`
`66`		`1`
`67`		`1`
`68`		`1`
`69`		`1`
`70`		`1`
`71`		`1`
`72`		`1`
`73`		`1`
`74`		`1`
`75`		`2`
`76`		`-1`
`77`		`3`
`78`		`-1`
`79`		`2`
`80`		`1`
`81`		`1`
`82`		`1`

[1,2,-1,3,-1,3,-1,2,2,-1,2,1,1,2,-1,2,1,1,1,1,2, -1,2,1,2,-1,2,1,1,1,1,1,3,-2,3,-2,5,-2,3,-2,3,1,1, 2,-1,2,1,1,1,1,1,1,1,1,1,1,2,-1,2,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,2,-1,3,-1,2,1,1,1]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)