A097808 - OEIS

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A097808 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`-1`
`4`		`-1`
`5`		`1`
`6`		`2`
`7`		`0`
`8`		`-2`
`9`		`1`
`10`		`-3`
`11`		`2`
`12`		`2`
`13`		`-3`
`14`		`1`
`15`		`4`
`16`		`-5`
`17`		`0`
`18`		`5`
`19`		`-4`
`20`		`1`
`21`		`-5`
`22`		`9`
`23`		`-5`
`24`		`-5`
`25`		`9`
`26`		`-5`
`27`		`1`
`28`		`6`
`29`		`-14`
`30`		`14`
`31`		`0`
`32`		`-14`
`33`		`14`
`34`		`-6`
`35`		`1`
`36`		`-7`
`37`		`20`
`38`		`-28`
`39`		`14`
`40`		`14`
`41`		`-28`
`42`		`20`
`43`		`-7`
`44`		`1`
`45`		`8`
`46`		`-27`
`47`		`48`
`48`		`-42`
`49`		`0`
`50`		`42`
`51`		`-48`
`52`		`27`
`53`		`-8`
`54`		`1`
`55`		`-9`
`56`		`35`
`57`		`-75`
`58`		`90`
`59`		`-42`
`60`		`-42`
`61`		`90`
`62`		`-75`
`63`		`35`
`64`		`-9`
`65`		`1`
`66`		`10`
`67`		`-44`
`68`		`110`
`69`		`-165`
`70`		`132`
`71`		`0`
`72`		`-132`
`73`		`165`
`74`		`-110`
`75`		`44`
`76`		`-10`
`77`		`1`

[1,0,1,-1,-1,1,2,0,-2,1,-3,2,2,-3,1,4,-5,0,5,-4,1, -5,9,-5,-5,9,-5,1,6,-14,14,0,-14,14,-6,1,-7,20, -28,14,14,-28,20,-7,1,8,-27,48,-42,0,42,-48,27,-8, 1,-9,35,-75,90,-42,-42,90,-75,35,-9,1,10,-44,110, -165,132,0,-132,165,-110,44,-10,1]

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Last modified August 7 22:43 EDT 2024. Contains 375018 sequences. (Running on oeis4.)