A008472 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A008472 as a simple table

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

[0,2,3,2,5,5,7,2,3,7,11,5,13,9,8,2,17,5,19,7,10, 13,23,5,5,15,3,9,29,10,31,2,14,19,12,5,37,21,16,7, 41,12,43,13,8,25,47,5,7,7,20,15,53,5,16,9,22,31, 59,10,61,33,10,2,18,16,67,19,26,14,71,5,73]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 08:43 EDT 2024. Contains 371927 sequences. (Running on oeis4.)