A003987 - OEIS

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A003987 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`0`
`5`		`2`
`6`		`3`
`7`		`3`
`8`		`3`
`9`		`3`
`10`		`4`
`11`		`2`
`12`		`0`
`13`		`2`
`14`		`4`
`15`		`5`
`16`		`5`
`17`		`1`
`18`		`1`
`19`		`5`
`20`		`5`
`21`		`6`
`22`		`4`
`23`		`6`
`24`		`0`
`25`		`6`
`26`		`4`
`27`		`6`
`28`		`7`
`29`		`7`
`30`		`7`
`31`		`7`
`32`		`7`
`33`		`7`
`34`		`7`
`35`		`7`
`36`		`8`
`37`		`6`
`38`		`4`
`39`		`6`
`40`		`0`
`41`		`6`
`42`		`4`
`43`		`6`
`44`		`8`
`45`		`9`
`46`		`9`
`47`		`5`
`48`		`5`
`49`		`1`
`50`		`1`
`51`		`5`
`52`		`5`
`53`		`9`
`54`		`9`
`55`		`10`
`56`		`8`
`57`		`10`
`58`		`4`
`59`		`2`
`60`		`0`
`61`		`2`
`62`		`4`
`63`		`10`
`64`		`8`
`65`		`10`
`66`		`11`
`67`		`11`
`68`		`11`
`69`		`11`
`70`		`3`
`71`		`3`
`72`		`3`
`73`		`3`
`74`		`11`
`75`		`11`
`76`		`11`
`77`		`11`
`78`		`12`
`79`		`10`
`80`		`8`
`81`		`10`
`82`		`12`
`83`		`2`
`84`		`0`
`85`		`2`
`86`		`12`
`87`		`10`
`88`		`8`
`89`		`10`
`90`		`12`
`91`		`13`
`92`		`13`
`93`		`9`
`94`		`9`
`95`		`13`
`96`		`13`
`97`		`1`
`98`		`1`
`99`		`13`
`100`		`13`
`101`		`9`
`102`		`9`
`103`		`13`
`104`		`13`

[0,1,1,2,0,2,3,3,3,3,4,2,0,2,4,5,5,1,1,5,5,6,4,6, 0,6,4,6,7,7,7,7,7,7,7,7,8,6,4,6,0,6,4,6,8,9,9,5,5, 1,1,5,5,9,9,10,8,10,4,2,0,2,4,10,8,10,11,11,11,11, 3,3,3,3,11,11,11,11,12,10,8,10,12,2,0,2,12,10,8, 10,12,13,13,9,9,13,13,1,1,13,13,9,9,13,13]

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Last modified May 6 12:40 EDT 2024. Contains 372293 sequences. (Running on oeis4.)