A157477 - OEIS

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A157477 as a simple table

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

[0,1,2,2,2,3,4,4,4,4,5,6,6,6,7,8,8,9,10,10,10,11, 12,12,12,12,13,14,14,14,15,16,16,16,16,17,18,19, 20,20,20,21,22,22,22,22,23,24,24,24,25,26,26,26, 27,28,28,28,28,29,30,30,30,31,32,33,34,34,34,35, 36,36,36,36,37]

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Last modified August 16 15:30 EDT 2024. Contains 375177 sequences. (Running on oeis4.)