A128859 - OEIS

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A128859 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`4`
`7`		`2`
`8`		`4`
`9`		`6`
`10`		`4`
`11`		`6`
`12`		`8`
`13`		`6`
`14`		`9`
`15`		`12`
`16`		`10`
`17`		`8`
`18`		`10`
`19`		`9`
`20`		`12`
`21`		`10`
`22`		`16`
`23`		`20`
`24`		`16`
`25`		`20`
`26`		`13`
`27`		`22`
`28`		`18`
`29`		`24`
`30`		`17`
`31`		`18`
`32`		`32`
`33`		`18`
`34`		`36`
`35`		`16`
`36`		`24`
`37`		`26`
`38`		`36`
`39`		`42`
`40`		`37`
`41`		`24`
`42`		`29`
`43`		`32`
`44`		`42`
`45`		`23`
`46`		`16`
`47`		`38`
`48`		`49`
`49`		`36`
`50`		`56`
`51`		`44`
`52`		`32`
`53`		`44`
`54`		`64`
`55`		`59`
`56`		`66`
`57`		`33`
`58`		`44`
`59`		`48`
`60`		`40`
`61`		`72`
`62`		`48`
`63`		`55`
`64`		`48`
`65`		`78`
`66`		`35`
`67`		`48`
`68`		`79`
`69`		`56`
`70`		`80`
`71`		`80`
`72`		`60`
`73`		`60`
`74`		`55`

[0,1,1,1,2,4,2,4,6,4,6,8,6,9,12,10,8,10,9,12,10, 16,20,16,20,13,22,18,24,17,18,32,18,36,16,24,26, 36,42,37,24,29,32,42,23,16,38,49,36,56,44,32,44, 64,59,66,33,44,48,40,72,48,55,48,78,35,48,79,56, 80,80,60,60,55]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)