A081608 - OEIS

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A081608 as a simple table

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

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

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)