A127514 - OEIS

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A127514 as a simple table

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

[1,1,-1,1,-2,-1,1,-3,-3,0,1,-4,-6,0,-1,1,-5,-10,0, -5,1,1,-6,-15,0,-15,6,-1,1,-7,-21,0,-35,21,-7,0,1, -8,-28,0,-70,56,-28,0,0,1,-9,-36,0,-126,126,-84,0, 0,1,1,-10,-45,0,-210,252,-210,0,0,10,-1]

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Last modified September 4 15:15 EDT 2024. Contains 375683 sequences. (Running on oeis4.)