%I A025583
%S A025583 27,35,51,57,65,77,87,93,95,117,119,121,123,125,135,143,145,147,155,161,
%T A025583 171,177,185,187,189,203,205,207,209,215,217,219,221,237,245,247,249,255,
%U A025583 261,267,275,287,289,291,297,299,301,303,305,321,323,325,327,329,335,341
%N A025583 Composite numbers that are not the sum of 2 primes.
%C A025583 Goldbach conjectured that every integer >5 is the sum of three primes.
%H A025583 T. D. Noe, <a href="b025583.txt">Table of n, a(n) for n = 1..10000</a>
%H A025583 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PrimePartition.html">Link to a section of The World of Mathematics.</
               a>
%H A025583 <a href="Sindx_Go.html#Goldbach">Index entries for sequences related 
               to Goldbach conjecture</a>
%Y A025583 Cf. A051034, A001031, A002372, A002374, A071335.
%Y A025583 Sequence in context: A032584 A072492 A164376 this_sequence A134101 A098883 
               A160119
%Y A025583 Adjacent sequences: A025580 A025581 A025582 this_sequence A025584 A025585 
               A025586
%K A025583 nonn,nice,easy
%O A025583 1,1
%A A025583 N. J. A. Sloane (njas(AT)research.att.com).