A002819 - OEIS

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A002819 as a simple table

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

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

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)