%I A070202
%S A070202 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,
%T A070202 1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,2,0,0,0,2,0,0,0,0,0,0,
%U A070202 0,2,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,1,0,1
%N A070202 Number of integer triangles with integer inradius, perimeter n and relatively 
               prime side lengths.
%H A070202 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Incircle.html">Incircle</a>.
%H A070202 R. Zumkeller, <a href="a070080.txt">Integer-sided triangles</a>
%Y A070202 Cf. A070138, A051493, A070109, A070209.
%Y A070202 Sequence in context: A117408 A079100 A123262 this_sequence A130207 A167688 
               A083914
%Y A070202 Adjacent sequences: A070199 A070200 A070201 this_sequence A070203 A070204 
               A070205
%K A070202 nonn
%O A070202 1,60
%A A070202 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 05 2002