A070221 - OEIS

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A070221 as a simple table

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

[1,-1,3,-2,4,-5,1,2,6,-8,10,-6,-2,-3,15,-14,16, -14,2,4,12,-20,2,8,-10,4,22,-24,26,-29,9,6,-10,-4, 34,-18,-6,-8,36,-34,36,-32,-6,18,24,-44,4,-2,12, -4,40,-50,8,-4,12,10,30,-54,56,-30,-24,-5,11,-2, 56,-50,6,-16,64,-68,70,-36,-32,14,-8,2,66,-74,-2, 38,42,-76]

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Last modified April 24 19:52 EDT 2024. Contains 371963 sequences. (Running on oeis4.)