A025799 - OEIS

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A025799 as a simple table

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

[1,0,1,1,1,1,2,1,2,2,3,2,4,3,4,4,5,4,6,5,7,6,8,7, 9,8,10,9,11,10,13,11,14,13,15,14,17,15,18,17,20, 18,22,20,23,22,25,23,27,25,29,27,31,29,33,31,35, 33,37,35,40,37,42,40,44,42,47,44,49,47,52,49,55, 52,57,55,60,57]

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Last modified April 24 08:21 EDT 2024. Contains 371926 sequences. (Running on oeis4.)