A057359 - OEIS

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A057359 as a simple table

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

[0,0,1,2,2,3,4,5,5,6,7,7,8,9,10,10,11,12,12,13,14, 15,15,16,17,17,18,19,20,20,21,22,22,23,24,25,25, 26,27,27,28,29,30,30,31,32,32,33,34,35,35,36,37, 37,38,39,40,40,41,42,42,43,44,45,45,46,47,47,48, 49,50,50,51]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)