A138227 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A138227 as a simple table

`n`		`a(n)`
`1`		`21`
`2`		`35`
`3`		`45`
`4`		`51`
`5`		`65`
`6`		`69`
`7`		`75`
`8`		`77`
`9`		`85`
`10`		`91`
`11`		`93`
`12`		`99`
`13`		`105`
`14`		`115`
`15`		`117`
`16`		`123`
`17`		`129`
`18`		`133`
`19`		`141`
`20`		`145`
`21`		`147`
`22`		`155`
`23`		`165`
`24`		`171`
`25`		`185`
`26`		`187`
`27`		`189`
`28`		`195`
`29`		`203`
`30`		`205`
`31`		`213`
`32`		`215`
`33`		`217`
`34`		`219`
`35`		`221`
`36`		`231`
`37`		`235`
`38`		`237`
`39`		`245`
`40`		`247`
`41`		`253`
`42`		`255`
`43`		`259`
`44`		`261`
`45`		`265`
`46`		`267`
`47`		`273`
`48`		`275`
`49`		`279`
`50`		`285`
`51`		`291`
`52`		`299`
`53`		`301`
`54`		`305`

[21,35,45,51,65,69,75,77,85,91,93,99,105,115,117, 123,129,133,141,145,147,155,165,171,185,187,189, 195,203,205,213,215,217,219,221,231,235,237,245, 247,253,255,259,261,265,267,273,275,279,285,291, 299,301,305]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 13:49 EDT 2024. Contains 371724 sequences. (Running on oeis4.)