A255574 - OEIS

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

A255574 as a simple table

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

[0,0,1,2,2,3,3,4,4,4,4,5,5,6,6,6,6,7,7,8,8,8,8,9, 9,10,10,10,10,11,11,12,12,12,12,12,12,13,13,13,13, 14,14,15,15,15,15,16,16,16,16,16,16,17,17,18,18, 18,18,19,19,20,20,20,20,20,20,21,21,22,22,23,23, 24,24,24,24,25,25,26,26,27,27]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 11 07:10 EDT 2024. Contains 372388 sequences. (Running on oeis4.)