A032681 - OEIS

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A032681 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`9`
`3`		`25`
`4`		`27`
`5`		`31`
`6`		`33`
`7`		`37`
`8`		`57`
`9`		`61`
`10`		`75`
`11`		`79`
`12`		`81`
`13`		`91`
`14`		`93`
`15`		`97`
`16`		`115`
`17`		`117`
`18`		`121`
`19`		`123`
`20`		`135`
`21`		`139`
`22`		`145`
`23`		`151`
`24`		`177`
`25`		`181`
`26`		`211`
`27`		`213`
`28`		`223`
`29`		`231`
`30`		`235`
`31`		`249`
`32`		`253`
`33`		`267`
`34`		`273`
`35`		`277`
`36`		`285`
`37`		`291`
`38`		`303`
`39`		`315`
`40`		`331`
`41`		`339`
`42`		`349`
`43`		`373`
`44`		`387`
`45`		`399`
`46`		`403`
`47`		`409`
`48`		`421`
`49`		`423`
`50`		`429`
`51`		`441`
`52`		`451`

[3,9,25,27,31,33,37,57,61,75,79,81,91,93,97,115, 117,121,123,135,139,145,151,177,181,211,213,223, 231,235,249,253,267,273,277,285,291,303,315,331, 339,349,373,387,399,403,409,421,423,429,441,451]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)