A189819 - OEIS

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A189819 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`2`
`6`		`2`
`7`		`2`
`8`		`2`
`9`		`2`
`10`		`2`
`11`		`3`
`12`		`4`
`13`		`4`
`14`		`5`
`15`		`6`
`16`		`6`
`17`		`7`
`18`		`8`
`19`		`8`
`20`		`9`
`21`		`10`
`22`		`10`
`23`		`11`
`24`		`12`
`25`		`12`
`26`		`13`
`27`		`14`
`28`		`14`
`29`		`15`
`30`		`16`
`31`		`16`
`32`		`16`
`33`		`16`
`34`		`16`
`35`		`16`
`36`		`16`
`37`		`16`
`38`		`17`
`39`		`18`
`40`		`18`
`41`		`18`
`42`		`18`
`43`		`18`
`44`		`18`
`45`		`18`
`46`		`18`
`47`		`19`
`48`		`20`
`49`		`20`
`50`		`20`
`51`		`20`
`52`		`20`
`53`		`20`
`54`		`20`
`55`		`20`
`56`		`21`
`57`		`22`
`58`		`22`
`59`		`22`
`60`		`22`
`61`		`22`
`62`		`22`
`63`		`22`
`64`		`22`
`65`		`23`
`66`		`24`
`67`		`24`
`68`		`24`
`69`		`24`
`70`		`24`
`71`		`24`
`72`		`24`
`73`		`24`
`74`		`25`
`75`		`26`
`76`		`26`
`77`		`26`
`78`		`26`
`79`		`26`
`80`		`26`
`81`		`26`
`82`		`26`
`83`		`27`
`84`		`28`
`85`		`28`
`86`		`28`
`87`		`28`
`88`		`28`
`89`		`28`
`90`		`28`
`91`		`28`
`92`		`29`
`93`		`30`
`94`		`30`
`95`		`31`
`96`		`32`
`97`		`32`
`98`		`33`
`99`		`34`
`100`		`34`
`101`		`35`
`102`		`36`
`103`		`36`
`104`		`37`

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

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)