A323356 - OEIS

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A323356 as a simple table

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

[1,2,2,2,2,2,2,-1,7,-1,3,7,7,-1,7,-1,6,-1,5,7,7, -1,-1,-1,-1,8,-1,-1,6,8,-1,8,11,8,9,8,-1,8,8,11, -1,11,11,11,-1,11,8,-1,8,11,-1,-1,11,11,8,16,-1, 15,10,16,-1,-1,15,14,22,14,17,23,11,15,11,11,8,12, 11,11,16,12,11]

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Last modified April 19 03:16 EDT 2024. Contains 371782 sequences. (Running on oeis4.)