A169682 - OEIS

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A169682 as a simple table

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

[2,2,3,3,5,5,5,7,7,7,11,11,11,11,11,13,13,13,13, 13,17,17,17,17,17,19,19,19,19,19,19,19,23,23,23, 23,23,23,23,29,29,29,29,29,29,29,31,31,31,31,31, 31,31,31,31,31,31,37,37,37,37,37,37,37,37,37,37, 37]

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Last modified April 25 12:15 EDT 2024. Contains 371969 sequences. (Running on oeis4.)