A162169 - OEIS

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A162169 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`-1`
`3`		`1`
`4`		`-1`
`5`		`0`
`6`		`1`
`7`		`1`
`8`		`0`
`9`		`-3`
`10`		`1`
`11`		`1`
`12`		`0`
`13`		`-6`
`14`		`0`
`15`		`1`
`16`		`-1`
`17`		`0`
`18`		`10`
`19`		`0`
`20`		`-5`
`21`		`1`
`22`		`-1`
`23`		`0`
`24`		`15`
`25`		`0`
`26`		`-15`
`27`		`0`
`28`		`1`
`29`		`1`
`30`		`0`
`31`		`-21`
`32`		`0`
`33`		`35`
`34`		`0`
`35`		`-7`
`36`		`1`
`37`		`1`
`38`		`0`
`39`		`-28`
`40`		`0`
`41`		`70`
`42`		`0`
`43`		`-28`
`44`		`0`
`45`		`1`
`46`		`-1`
`47`		`0`
`48`		`36`
`49`		`0`
`50`		`-126`
`51`		`0`
`52`		`84`
`53`		`0`
`54`		`-9`
`55`		`1`
`56`		`-1`
`57`		`0`
`58`		`45`
`59`		`0`
`60`		`-210`
`61`		`0`
`62`		`210`
`63`		`0`
`64`		`-45`
`65`		`0`
`66`		`1`
`67`		`1`
`68`		`0`
`69`		`-55`
`70`		`0`
`71`		`330`
`72`		`0`
`73`		`-462`
`74`		`0`
`75`		`165`
`76`		`0`
`77`		`-11`
`78`		`1`

[1,-1,1,-1,0,1,1,0,-3,1,1,0,-6,0,1,-1,0,10,0,-5,1, -1,0,15,0,-15,0,1,1,0,-21,0,35,0,-7,1,1,0,-28,0, 70,0,-28,0,1,-1,0,36,0,-126,0,84,0,-9,1,-1,0,45,0, -210,0,210,0,-45,0,1,1,0,-55,0,330,0,-462,0,165,0, -11,1]

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Last modified April 24 12:57 EDT 2024. Contains 371943 sequences. (Running on oeis4.)