A055748 - OEIS

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A055748 as a simple table

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

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

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Last modified April 23 15:17 EDT 2024. Contains 371916 sequences. (Running on oeis4.)