A121759 - OEIS

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A121759 as a simple table

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

[1,-2,3,-4,5,-6,7,-8,9,10,11,8,13,6,15,4,17,2,19, -20,-19,-22,-17,-24,-15,-26,-13,-28,-11,30,31,28, 33,26,35,24,37,22,39,-40,-39,-42,-37,-44,-35,-46, -33,-48,-31,50,51,48,53,46,55,44,57,42,59,-60,-59, -62,-57,-64,-55,-66,-53,-68,-51,70,71,68,73,66,75, 64,77,62]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)