A053139 - OEIS

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

A053139 as a simple table

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

[0,2,3,2,5,1,7,4,6,3,11,4,13,5,7,8,17,6,19,8,11,9, 23,8,20,11,18,12,29,9,31,16,19,15,23,12,37,17,23, 16,41,13,43,20,24,21,47,16,42,20,31,24,53,18,39, 24,35,27,59,16,61,29,36,32,47,21,67,32]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)