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%I #5 Mar 30 2012 18:50:20
%S 0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,1,1,0,0,0,1,1,1,1,1,0,1,0,2,1,0,1,
%T 1,0,1,1,2,1,2,1,2,0,1,1,2,1,1,1,2,1,2,0,2,1,1,1,3,1,2,1,2,1,3,2,3,1,
%U 2,1,3,1,3,2,1,1,1,0,4,2,2,2,4,1,3,2,3,2,4,1
%N Number of integer triangles with perimeter n and relatively prime side lengths which are obtuse and isosceles.
%H R. Zumkeller, <a href="/A070080/a070080.txt">Integer-sided triangles</a>
%Y Cf. A070080, A070081, A070082, A070101, A059169, A051493, A070091, A070102, A070106, A070084, A070134.
%K nonn
%O 1,31
%A _Reinhard Zumkeller_, May 05 2002
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