A024542 - OEIS

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A024542 as a simple table

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

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

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Last modified April 24 12:31 EDT 2024. Contains 371937 sequences. (Running on oeis4.)