A144432 - OEIS

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A144432 as a simple table

`n`		`a(n)`
`1`		`-1`
`2`		`-1`
`3`		`-1`
`4`		`-1`
`5`		`-1`
`6`		`-1`
`7`		`-1`
`8`		`1`
`9`		`1`
`10`		`-1`
`11`		`-1`
`12`		`5`
`13`		`1`
`14`		`5`
`15`		`-1`
`16`		`-1`
`17`		`11`
`18`		`1`
`19`		`1`
`20`		`11`
`21`		`-1`
`22`		`-1`
`23`		`19`
`24`		`41`
`25`		`71`
`26`		`41`
`27`		`19`
`28`		`-1`
`29`		`-1`
`30`		`29`
`31`		`71`
`32`		`29`
`33`		`29`
`34`		`71`
`35`		`29`
`36`		`-1`
`37`		`-1`
`38`		`41`
`39`		`239`
`40`		`701`
`41`		`869`
`42`		`701`
`43`		`239`
`44`		`41`
`45`		`-1`
`46`		`-1`
`47`		`55`
`48`		`379`
`49`		`811`
`50`		`181`
`51`		`181`
`52`		`811`
`53`		`379`
`54`		`55`
`55`		`-1`

[-1,-1,-1,-1,-1,-1,-1,1,1,-1,-1,5,1,5,-1,-1,11,1, 1,11,-1,-1,19,41,71,41,19,-1,-1,29,71,29,29,71,29, -1,-1,41,239,701,869,701,239,41,-1,-1,55,379,811, 181,181,811,379,55,-1]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)