A006159 - OEIS

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A006159 as a simple table

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

[1,1,1,1,2,3,4,5,5,5,5,6,7,7,7,8,9,9,10,11,11,12, 12,12,12,13,13,14,15,16,16,16,16,17,18,19,19,20, 20,21,22,23,23,23,24,24,24,24,24,25,25,26,27,27, 28,29]

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Last modified August 17 17:59 EDT 2022. Contains 356189 sequences. (Running on oeis4.)