A327893 - OEIS

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A327893 as a simple table

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

[4,-1,-1,3,-1,3,-1,3,2,4,-1,3,-1,3,2,2,-1,3,-1,2, 0,2,-1,3,1,2,2,2,-1,2,-1,1,1,1,2,3,-1,2,0,1,-1,4, -1,1,1,2,-1,1,0,1,2,3,-1,3,1,0,0,1,-1,4,-1,1,0,0, 1,3,-1,2,2,2,-1,2,-1,3,1,1,0,1,-1,3]

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)