A124022 - OEIS

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A124022 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`-1`
`5`		`2`
`6`		`1`
`7`		`-1`
`8`		`4`
`9`		`2`
`10`		`-1`
`11`		`1`
`12`		`-6`
`13`		`-7`
`14`		`2`
`15`		`1`
`16`		`1`
`17`		`-9`
`18`		`-12`
`19`		`10`
`20`		`2`
`21`		`-1`
`22`		`-1`
`23`		`12`
`24`		`26`
`25`		`-18`
`26`		`-13`
`27`		`2`
`28`		`1`
`29`		`-1`
`30`		`16`
`31`		`40`
`32`		`-52`
`33`		`-24`
`34`		`16`
`35`		`2`
`36`		`-1`
`37`		`1`
`38`		`-20`
`39`		`-70`
`40`		`86`
`41`		`87`
`42`		`-30`
`43`		`-19`
`44`		`2`
`45`		`1`
`46`		`1`
`47`		`-25`
`48`		`-100`
`49`		`190`
`50`		`150`
`51`		`-131`
`52`		`-36`
`53`		`22`
`54`		`2`
`55`		`-1`
`56`		`-1`
`57`		`30`
`58`		`155`
`59`		`-294`
`60`		`-403`
`61`		`232`
`62`		`184`
`63`		`-42`
`64`		`-25`
`65`		`2`
`66`		`1`
`67`		`-1`
`68`		`36`
`69`		`210`
`70`		`-553`
`71`		`-656`
`72`		`736`
`73`		`332`
`74`		`-246`
`75`		`-48`
`76`		`28`
`77`		`2`
`78`		`-1`
`79`		`1`
`80`		`-42`

[1,1,-1,-1,2,1,-1,4,2,-1,1,-6,-7,2,1,1,-9,-12,10, 2,-1,-1,12,26,-18,-13,2,1,-1,16,40,-52,-24,16,2, -1,1,-20,-70,86,87,-30,-19,2,1,1,-25,-100,190,150, -131,-36,22,2,-1,-1,30,155,-294,-403,232,184,-42, -25,2,1,-1,36,210,-553,-656,736,332,-246,-48,28,2, -1,1,-42]

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Last modified April 25 09:56 EDT 2024. Contains 371967 sequences. (Running on oeis4.)