A110509 - OEIS

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A110509 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`-2`
`5`		`1`
`6`		`0`
`7`		`0`
`8`		`-4`
`9`		`1`
`10`		`0`
`11`		`0`
`12`		`4`
`13`		`-6`
`14`		`1`
`15`		`0`
`16`		`0`
`17`		`0`
`18`		`12`
`19`		`-8`
`20`		`1`
`21`		`0`
`22`		`0`
`23`		`0`
`24`		`-8`
`25`		`24`
`26`		`-10`
`27`		`1`
`28`		`0`
`29`		`0`
`30`		`0`
`31`		`0`
`32`		`-32`
`33`		`40`
`34`		`-12`
`35`		`1`
`36`		`0`
`37`		`0`
`38`		`0`
`39`		`0`
`40`		`16`
`41`		`-80`
`42`		`60`
`43`		`-14`
`44`		`1`
`45`		`0`
`46`		`0`
`47`		`0`
`48`		`0`
`49`		`0`
`50`		`80`
`51`		`-160`
`52`		`84`
`53`		`-16`
`54`		`1`
`55`		`0`
`56`		`0`
`57`		`0`
`58`		`0`
`59`		`0`
`60`		`-32`
`61`		`240`
`62`		`-280`
`63`		`112`
`64`		`-18`
`65`		`1`
`66`		`0`
`67`		`0`
`68`		`0`
`69`		`0`
`70`		`0`
`71`		`0`
`72`		`-192`
`73`		`560`
`74`		`-448`
`75`		`144`
`76`		`-20`
`77`		`1`
`78`		`0`
`79`		`0`
`80`		`0`
`81`		`0`
`82`		`0`
`83`		`0`
`84`		`64`
`85`		`-672`
`86`		`1120`
`87`		`-672`
`88`		`180`
`89`		`-22`
`90`		`1`

[1,0,1,0,-2,1,0,0,-4,1,0,0,4,-6,1,0,0,0,12,-8,1,0, 0,0,-8,24,-10,1,0,0,0,0,-32,40,-12,1,0,0,0,0,16, -80,60,-14,1,0,0,0,0,0,80,-160,84,-16,1,0,0,0,0,0, -32,240,-280,112,-18,1,0,0,0,0,0,0,-192,560,-448, 144,-20,1,0,0,0,0,0,0,64,-672,1120,-672,180,-22,1]

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Last modified August 24 19:29 EDT 2024. Contains 375417 sequences. (Running on oeis4.)