A049820 - OEIS

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A049820 as a simple table

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

[0,0,1,1,3,2,5,4,6,6,9,6,11,10,11,11,15,12,17,14, 17,18,21,16,22,22,23,22,27,22,29,26,29,30,31,27, 35,34,35,32,39,34,41,38,39,42,45,38,46,44,47,46, 51,46,51,48,53,54,57,48,59,58,57,57,61,58,65]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)