A309983 - OEIS

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A309983 as a simple table

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

[0,1,1,1,1,3,3,0,0,2,2,4,4,6,6,-2,-2,0,0,2,2,4,4, 4,4,6,6,8,8,10,10,-5,-5,-3,-3,-1,-1,1,1,1,1,3,3,5, 5,7,7,3,3,5,5,7,7,9,9,9,9,11,11,13,13,15,15,-9,-9, -7,-7,-5,-5,-3,-3,-3,-3,-1]

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Last modified September 1 11:12 EDT 2024. Contains 375589 sequences. (Running on oeis4.)