A219029 - OEIS

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A219029 as a simple table

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

[-1,0,1,2,2,4,4,5,6,7,6,9,8,11,10,11,8,15,12,15, 16,17,12,19,16,21,20,23,16,25,22,23,24,25,26,31, 24,31,30,31,24,37,30,35,36,35,24,39,36,41,34,43, 28,47,38,47,44,45,30,51,44,53,50,47,48,57,46,51, 48]

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