A076223 - OEIS

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A076223 as a simple table

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

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

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Last modified May 5 06:40 EDT 2024. Contains 372257 sequences. (Running on oeis4.)