A003668 - OEIS

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A003668 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`7`
`3`		`9`
`4`		`11`
`5`		`13`
`6`		`15`
`7`		`16`
`8`		`17`
`9`		`19`
`10`		`21`
`11`		`25`
`12`		`29`
`13`		`33`
`14`		`37`
`15`		`39`
`16`		`45`
`17`		`47`
`18`		`53`
`19`		`61`
`20`		`69`
`21`		`71`
`22`		`73`
`23`		`75`
`24`		`85`
`25`		`89`
`26`		`101`
`27`		`103`
`28`		`117`
`29`		`133`
`30`		`135`
`31`		`137`
`32`		`139`
`33`		`141`
`34`		`143`
`35`		`145`
`36`		`147`
`37`		`151`
`38`		`155`
`39`		`159`
`40`		`163`
`41`		`165`
`42`		`171`
`43`		`173`
`44`		`179`
`45`		`187`
`46`		`195`
`47`		`197`
`48`		`199`
`49`		`201`
`50`		`211`
`51`		`215`
`52`		`227`
`53`		`229`
`54`		`243`
`55`		`259`
`56`		`261`
`57`		`263`
`58`		`265`
`59`		`267`
`60`		`269`

[2,7,9,11,13,15,16,17,19,21,25,29,33,37,39,45,47, 53,61,69,71,73,75,85,89,101,103,117,133,135,137, 139,141,143,145,147,151,155,159,163,165,171,173, 179,187,195,197,199,201,211,215,227,229,243,259, 261,263,265,267,269]

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Last modified July 24 03:05 EDT 2024. Contains 374575 sequences. (Running on oeis4.)