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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A020617 Smallest nonempty set S containing prime divisors of 8k+3 for each k in S. 1

%I #11 Feb 16 2013 16:52:40

%S 5,7,11,13,17,19,23,29,31,41,43,47,53,59,61,67,71,79,89,103,107,113,

%T 127,139,181,193,223,233,241,251,331,347,349,379,397,491,571,607,653,

%U 683,827,859,907,1019,1451,1741,1787,1867,1889,1931,2011,3023,3931,4493

%N Smallest nonempty set S containing prime divisors of 8k+3 for each k in S.

%H Nathaniel Johnston, <a href="/A020617/b020617.txt">Table of n, a(n) for n = 1..60</a> (full sequence)

%K nonn,fini,full

%O 1,1

%A _David W. Wilson_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 17 08:45 EDT 2024. Contains 375987 sequences. (Running on oeis4.)