A025772 - OEIS

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A025772 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`3`
`6`		`3`
`7`		`3`
`8`		`4`
`9`		`5`
`10`		`6`
`11`		`6`
`12`		`7`
`13`		`8`
`14`		`9`
`15`		`10`
`16`		`11`
`17`		`12`
`18`		`13`
`19`		`14`
`20`		`16`
`21`		`17`
`22`		`18`
`23`		`19`
`24`		`21`
`25`		`23`
`26`		`24`
`27`		`25`
`28`		`27`
`29`		`29`
`30`		`31`
`31`		`32`
`32`		`34`
`33`		`36`
`34`		`38`
`35`		`40`
`36`		`42`
`37`		`44`
`38`		`46`
`39`		`48`
`40`		`51`
`41`		`53`
`42`		`55`
`43`		`57`
`44`		`60`
`45`		`63`
`46`		`65`
`47`		`67`
`48`		`70`
`49`		`73`
`50`		`76`
`51`		`78`
`52`		`81`
`53`		`84`
`54`		`87`
`55`		`90`
`56`		`93`
`57`		`96`
`58`		`99`

[1,1,1,1,2,3,3,3,4,5,6,6,7,8,9,10,11,12,13,14,16, 17,18,19,21,23,24,25,27,29,31,32,34,36,38,40,42, 44,46,48,51,53,55,57,60,63,65,67,70,73,76,78,81, 84,87,90,93,96,99]

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Last modified January 27 12:00 EST 2023. Contains 359839 sequences. (Running on oeis4.)