A108561 - OEIS

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A108561 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`		`2`
`12`		`2`
`13`		`0`
`14`		`1`
`15`		`1`
`16`		`3`
`17`		`4`
`18`		`2`
`19`		`1`
`20`		`-1`
`21`		`1`
`22`		`4`
`23`		`7`
`24`		`6`
`25`		`3`
`26`		`0`
`27`		`1`
`28`		`1`
`29`		`5`
`30`		`11`
`31`		`13`
`32`		`9`
`33`		`3`
`34`		`1`
`35`		`-1`
`36`		`1`
`37`		`6`
`38`		`16`
`39`		`24`
`40`		`22`
`41`		`12`
`42`		`4`
`43`		`0`
`44`		`1`
`45`		`1`
`46`		`7`
`47`		`22`
`48`		`40`
`49`		`46`
`50`		`34`
`51`		`16`
`52`		`4`
`53`		`1`
`54`		`-1`
`55`		`1`
`56`		`8`
`57`		`29`
`58`		`62`
`59`		`86`
`60`		`80`
`61`		`50`
`62`		`20`
`63`		`5`
`64`		`0`
`65`		`1`
`66`		`1`
`67`		`9`
`68`		`37`
`69`		`91`
`70`		`148`
`71`		`166`
`72`		`130`
`73`		`70`
`74`		`25`
`75`		`5`
`76`		`1`
`77`		`-1`
`78`		`1`
`79`		`10`
`80`		`46`
`81`		`128`
`82`		`239`
`83`		`314`
`84`		`296`
`85`		`200`
`86`		`95`
`87`		`30`
`88`		`6`
`89`		`0`
`90`		`1`
`91`		`1`
`92`		`11`
`93`		`56`
`94`		`174`
`95`		`367`

[1,1,-1,1,0,1,1,1,1,-1,1,2,2,0,1,1,3,4,2,1,-1,1,4, 7,6,3,0,1,1,5,11,13,9,3,1,-1,1,6,16,24,22,12,4,0, 1,1,7,22,40,46,34,16,4,1,-1,1,8,29,62,86,80,50,20, 5,0,1,1,9,37,91,148,166,130,70,25,5,1,-1,1,10,46, 128,239,314,296,200,95,30,6,0,1,1,11,56,174,367]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)