%I A020897
%S A020897 2,6,7,9,12,13,15,16,17,19,20,22,26,28,30,31,33,34,35,37,42,43,48,
%T A020897 49,50,51,53,54,56,58,61,62,63,65,67,68,69,70,71,72,75,78,79,84,85,86,
%U A020897 87,89,90,91,92,94,96,97,98,103,104,105,106,107,110,114,115,117,120
%N A020897 Sum of two nonzero rational cubes.
%C A020897 n such that x^3 + y^3 = n*z^3 has a solution in nonnegative integers 
               x,y,z.
%H A020897 S. R. Finch, <a href="http://algo.inria.fr/csolve/fermat.pdf">On a Generalized 
               Fermat-Wiles Equation</a>
%Y A020897 Sequence in context: A047554 A079335 A061416 this_sequence A020898 A047277 
               A109783
%Y A020897 Adjacent sequences: A020894 A020895 A020896 this_sequence A020898 A020899 
               A020900
%K A020897 nonn,nice
%O A020897 0,1
%A A020897 Steven.Finch(AT)inria.fr (S. R. Finch)