A172987 - OEIS

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A172987 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`9`
`5`		`13`
`6`		`27`
`7`		`31`
`8`		`37`
`9`		`49`
`10`		`51`
`11`		`57`
`12`		`63`
`13`		`73`
`14`		`79`
`15`		`91`
`16`		`93`
`17`		`97`
`18`		`99`
`19`		`127`
`20`		`129`
`21`		`139`
`22`		`141`
`23`		`157`
`24`		`163`
`25`		`169`
`26`		`171`
`27`		`181`
`28`		`183`
`29`		`213`
`30`		`217`
`31`		`231`
`32`		`247`
`33`		`253`
`34`		`259`
`35`		`267`
`36`		`273`
`37`		`283`
`38`		`297`
`39`		`301`
`40`		`321`
`41`		`339`
`42`		`343`
`43`		`349`
`44`		`357`
`45`		`363`
`46`		`379`
`47`		`387`
`48`		`391`
`49`		`399`
`50`		`409`
`51`		`421`
`52`		`423`
`53`		`447`
`54`		`457`
`55`		`469`
`56`		`477`
`57`		`493`
`58`		`499`

[1,3,7,9,13,27,31,37,49,51,57,63,73,79,91,93,97, 99,127,129,139,141,157,163,169,171,181,183,213, 217,231,247,253,259,267,273,283,297,301,321,339, 343,349,357,363,379,387,391,399,409,421,423,447, 457,469,477,493,499]

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Last modified April 23 07:34 EDT 2024. Contains 371905 sequences. (Running on oeis4.)