A087819 - OEIS

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A087819 as a simple table

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

[0,2,0,3,4,4,5,6,5,6,0,7,6,8,8,0,9,8,9,10,10,8,9, 0,11,11,12,10,12,11,12,13,10,13,12,14,14,14,12,15, 13,15,14,16,15,16,13,14,16,15,17,17,13,14,18,18, 16,18,17,0,19,15,18,19,17,19,20,18,20,15,20,17,0, 21,20,21,19,21]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)