A364683 - OEIS

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A364683 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`3`
`5`		`-1`
`6`		`1`
`7`		`2`
`8`		`-1`
`9`		`3`
`10`		`-1`
`11`		`9`
`12`		`3`
`13`		`-1`
`14`		`2`
`15`		`-1`
`16`		`-1`
`17`		`9`
`18`		`3`
`19`		`-1`
`20`		`-1`
`21`		`-1`
`22`		`9`
`23`		`5`
`24`		`-1`
`25`		`-1`
`26`		`-1`
`27`		`9`
`28`		`-1`
`29`		`-1`
`30`		`-1`
`31`		`16`
`32`		`-1`
`33`		`9`
`34`		`9`
`35`		`-1`
`36`		`3`
`37`		`12`
`38`		`-1`
`39`		`-1`
`40`		`-1`
`41`		`18`
`42`		`-1`
`43`		`-1`
`44`		`9`
`45`		`-1`
`46`		`5`
`47`		`-1`
`48`		`-1`
`49`		`4`
`50`		`-1`
`51`		`9`
`52`		`-1`
`53`		`-1`
`54`		`9`
`55`		`-1`
`56`		`-1`
`57`		`-1`
`58`		`-1`
`59`		`-1`
`60`		`-1`
`61`		`-1`
`62`		`16`
`63`		`-1`
`64`		`-1`
`65`		`-1`
`66`		`9`
`67`		`-1`
`68`		`9`
`69`		`5`
`70`		`-1`
`71`		`-1`
`72`		`-1`
`73`		`19`
`74`		`12`
`75`		`-1`
`76`		`-1`
`77`		`-1`
`78`		`-1`
`79`		`33`
`80`		`-1`
`81`		`27`

[0,1,0,3,-1,1,2,-1,3,-1,9,3,-1,2,-1,-1,9,3,-1,-1, -1,9,5,-1,-1,-1,9,-1,-1,-1,16,-1,9,9,-1,3,12,-1, -1,-1,18,-1,-1,9,-1,5,-1,-1,4,-1,9,-1,-1,9,-1,-1, -1,-1,-1,-1,-1,16,-1,-1,-1,9,-1,9,5,-1,-1,-1,19, 12,-1,-1,-1,-1,33,-1,27]

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Last modified August 19 12:16 EDT 2024. Contains 375302 sequences. (Running on oeis4.)