A161228 - OEIS

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A161228 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`1`
`8`		`2`
`9`		`2`
`10`		`3`
`11`		`3`
`12`		`4`
`13`		`4`
`14`		`5`
`15`		`6`
`16`		`6`
`17`		`6`
`18`		`8`
`19`		`8`
`20`		`10`
`21`		`10`
`22`		`10`
`23`		`12`
`24`		`13`
`25`		`15`
`26`		`16`
`27`		`16`
`28`		`19`
`29`		`20`
`30`		`23`
`31`		`24`
`32`		`25`
`33`		`28`
`34`		`30`
`35`		`33`
`36`		`35`
`37`		`36`
`38`		`40`
`39`		`42`
`40`		`46`
`41`		`48`
`42`		`51`
`43`		`54`
`44`		`57`
`45`		`62`
`46`		`65`
`47`		`67`
`48`		`73`
`49`		`75`
`50`		`81`
`51`		`84`
`52`		`88`
`53`		`93`
`54`		`98`
`55`		`103`
`56`		`109`
`57`		`112`
`58`		`118`
`59`		`123`
`60`		`131`
`61`		`135`
`62`		`142`
`63`		`147`
`64`		`153`
`65`		`161`
`66`		`168`
`67`		`174`
`68`		`183`
`69`		`188`
`70`		`200`
`71`		`206`
`72`		`214`

[0,0,1,1,1,2,1,2,2,3,3,4,4,5,6,6,6,8,8,10,10,10, 12,13,15,16,16,19,20,23,24,25,28,30,33,35,36,40, 42,46,48,51,54,57,62,65,67,73,75,81,84,88,93,98, 103,109,112,118,123,131,135,142,147,153,161,168, 174,183,188,200,206,214]

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Last modified April 24 02:43 EDT 2024. Contains 371917 sequences. (Running on oeis4.)