A022820 - OEIS

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A022820 as a simple table

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

[2,2,3,4,5,4,6,7,8,7,8,9,12,10,11,12,13,12,15,16, 17,14,16,17,20,19,20,21,22,19,22,23,26,24,25,26, 29,26,27,28,29,28,33,34,35,30,32,33,36,35,36,37, 40,37,40,41,42,39,40,41,46,42,45,46,47,46,49,50, 51,46]

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Last modified August 26 04:38 EDT 2024. Contains 375454 sequences. (Running on oeis4.)