A123579 - OEIS

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A123579 as a simple table

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

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

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)