A024870 - OEIS

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

A024870 as a simple table

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

[2,0,0,2,3,4,5,2,3,4,5,6,9,11,13,5,6,7,10,12,14, 16,18,20,22,11,13,15,17,19,21,23,25,29,32,35,38, 20,22,24,26,28,32,35,38,41,44,47,50,53,56,31,35, 38,41,44,47,50,53,56,59,62,65,70,74,78,82,50,53, 56,59,62,65,68,71,76,80,84,88]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 7 06:13 EDT 2024. Contains 375008 sequences. (Running on oeis4.)