A257539 - OEIS

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A257539 as a simple table

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

[1,2,3,3,5,5,7,7,9,9,9,12,12,12,15,16,12,18,16,20, 20,15,18,24,25,18,27,28,20,30,15,32,25,20,35,36, 24,24,30,40,18,42,28,35,45,27,30,48,49,50,35,42, 32,54,55,56,40,30,20,60,36,25,63,64,65,65,24,49, 45,70,40]

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