A001598 - OEIS

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

A001598 as a simple table

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

[1,1,1,3,2,5,5,4,2,9,5,8,5,13,12,8,5,17,8,6,11,14, 11,23,7,23,26,11,16,14,15,31,10,28,16,24,15,37,9, 39,16,20,27,20,31,14,43,47,23,32,20,51,17,14,54, 24,30,28,27,40,57,61,20,56,26,42,30,28,68,22]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)