A108086 - OEIS

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A108086 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`-1`
`4`		`-2`
`5`		`1`
`6`		`1`
`7`		`-3`
`8`		`-3`
`9`		`1`
`10`		`1`
`11`		`4`
`12`		`-6`
`13`		`-4`
`14`		`1`
`15`		`-1`
`16`		`5`
`17`		`10`
`18`		`-10`
`19`		`-5`
`20`		`1`
`21`		`-1`
`22`		`-6`
`23`		`15`
`24`		`20`
`25`		`-15`
`26`		`-6`
`27`		`1`
`28`		`1`
`29`		`-7`
`30`		`-21`
`31`		`35`
`32`		`35`
`33`		`-21`
`34`		`-7`
`35`		`1`
`36`		`1`
`37`		`8`
`38`		`-28`
`39`		`-56`
`40`		`70`
`41`		`56`
`42`		`-28`
`43`		`-8`
`44`		`1`
`45`		`-1`
`46`		`9`
`47`		`36`
`48`		`-84`
`49`		`-126`
`50`		`126`
`51`		`84`
`52`		`-36`
`53`		`-9`
`54`		`1`
`55`		`-1`
`56`		`-10`
`57`		`45`
`58`		`120`
`59`		`-210`
`60`		`-252`
`61`		`210`
`62`		`120`
`63`		`-45`
`64`		`-10`
`65`		`1`
`66`		`1`
`67`		`-11`
`68`		`-55`
`69`		`165`
`70`		`330`
`71`		`-462`
`72`		`-462`
`73`		`330`
`74`		`165`
`75`		`-55`
`76`		`-11`
`77`		`1`

[1,-1,1,-1,-2,1,1,-3,-3,1,1,4,-6,-4,1,-1,5,10,-10, -5,1,-1,-6,15,20,-15,-6,1,1,-7,-21,35,35,-21,-7,1, 1,8,-28,-56,70,56,-28,-8,1,-1,9,36,-84,-126,126, 84,-36,-9,1,-1,-10,45,120,-210,-252,210,120,-45, -10,1,1,-11,-55,165,330,-462,-462,330,165,-55,-11, 1]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)