A158020 - OEIS

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A158020 as a simple table

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

[1,1,-1,-1,0,1,-1,1,1,-1,1,0,-2,0,1,1,-1,-2,2,1, -1,-1,0,3,0,-3,0,1,-1,1,3,-3,-3,3,1,-1,1,0,-4,0,6, 0,-4,0,1,1,-1,-4,4,6,-6,-4,4,1,-1,-1,0,5,0,-10,0, 10,0,-5,0,1,-1,1,5,-5,-10,10,10,-10,-5,5,1,-1]

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Last modified April 18 02:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)