A129759 - OEIS

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A129759 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`2`
`5`		`3`
`6`		`3`
`7`		`3`
`8`		`5`
`9`		`5`
`10`		`5`
`11`		`5`
`12`		`5`
`13`		`5`
`14`		`7`
`15`		`7`
`16`		`7`
`17`		`7`
`18`		`7`
`19`		`7`
`20`		`7`
`21`		`7`
`22`		`7`
`23`		`7`
`24`		`7`
`25`		`7`
`26`		`7`
`27`		`11`
`28`		`11`
`29`		`7`
`30`		`11`
`31`		`11`
`32`		`13`
`33`		`13`
`34`		`11`
`35`		`11`
`36`		`11`
`37`		`11`
`38`		`13`
`39`		`13`
`40`		`11`
`41`		`13`
`42`		`13`
`43`		`13`
`44`		`13`
`45`		`13`
`46`		`13`
`47`		`13`
`48`		`13`
`49`		`13`
`50`		`13`
`51`		`13`
`52`		`13`
`53`		`13`
`54`		`13`
`55`		`13`
`56`		`13`
`57`		`17`
`58`		`17`
`59`		`17`
`60`		`17`
`61`		`17`
`62`		`19`
`63`		`19`
`64`		`17`
`65`		`17`
`66`		`17`
`67`		`17`
`68`		`19`
`69`		`19`
`70`		`17`
`71`		`17`
`72`		`19`
`73`		`19`
`74`		`19`
`75`		`19`
`76`		`19`
`77`		`19`
`78`		`17`
`79`		`19`

[1,2,3,2,3,3,3,5,5,5,5,5,5,7,7,7,7,7,7,7,7,7,7,7, 7,7,11,11,7,11,11,13,13,11,11,11,11,13,13,11,13, 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,17, 17,17,17,17,19,19,17,17,17,17,19,19,17,17,19,19, 19,19,19,19,17,19]

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Last modified February 23 12:35 EST 2019. Contains 320431 sequences. (Running on oeis4.)