A325970 - OEIS

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A325970 as a simple table

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

[0,0,-1,2,-1,-1,-1,6,6,-1,-1,5,-1,-1,-1,14,-1,11, -1,9,-1,-1,-1,17,20,-1,23,1,-1,-1,-1,30,-1,-1,-1, 30,-1,-1,-1,29,-1,-1,-1,21,29,-1,-1,41,42,40,-1, 25,-1,47,-1,41,-1,-1,-1,29,-1,-1,41,62,-1,-1,-1, 33,-1,-1,-1,65,-1,-1,59,37,-1,-1,-1,69,78]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)