A087828 - OEIS

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A087828 as a simple table

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

[1,1,1,2,2,3,3,3,4,4,4,4,6,5,6,6,6,6,9,6,9,9,8,9, 9,9,9,13,9,13,9,11,12,13,13,12,13,13,13,13,19,12, 15,13,15,13,19,13,16,17,19,16,17,19,18,19,19,19, 19,28,16,19,19,21,19,28,19,22,28,21,23,22,25,25, 23,26,25,23,25]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)