A238018 - OEIS

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A238018 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`2`
`6`		`-1`
`7`		`4`
`8`		`1`
`9`		`0`
`10`		`12`
`11`		`14`
`12`		`-1`
`13`		`11`
`14`		`-1`
`15`		`-1`
`16`		`76`
`17`		`3`
`18`		`28`
`19`		`-1`
`20`		`1`
`21`		`0`
`22`		`33`
`23`		`-1`
`24`		`-1`
`25`		`52`
`26`		`22`
`27`		`4`
`28`		`29`
`29`		`11`
`30`		`13`
`31`		`5`
`32`		`-1`
`33`		`-1`
`34`		`1`
`35`		`0`
`36`		`74`
`37`		`-1`
`38`		`3`
`39`		`-1`
`40`		`83`
`41`		`-1`
`42`		`-1`
`43`		`76`
`44`		`1006`
`45`		`-1`
`46`		`-1`
`47`		`518`
`48`		`-1`
`49`		`150`
`50`		`-1`
`51`		`-1`
`52`		`103`
`53`		`133`
`54`		`51`
`55`		`14`
`56`		`45`
`57`		`19`
`58`		`-1`
`59`		`5`
`60`		`-1`

[0,0,1,0,2,-1,4,1,0,12,14,-1,11,-1,-1,76,3,28,-1, 1,0,33,-1,-1,52,22,4,29,11,13,5,-1,-1,1,0,74,-1,3, -1,83,-1,-1,76,1006,-1,-1,518,-1,150,-1,-1,103, 133,51,14,45,19,-1,5,-1]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)