%I A081873
%S A081873 6,15,28,45,66,77,91,104,117,120,153,170,187,190,204,209,228,231,247,
%T A081873 273,276,299,322,325,345,350,368,378,400,425,432,435,459,464,493,496,
%U A081873 513,522,527,551,558,561,580,589,620,627,630,651,660,665,703,740,759
%N A081873 Ordered semiperimeter of primitive Pythagorean triangles with an odd 
               short leg (or an even long leg).
%Y A081873 Sequence in context: A091012 A058008 A094142 this_sequence A096892 A000384 
               A164000
%Y A081873 Adjacent sequences: A081870 A081871 A081872 this_sequence A081874 A081875 
               A081876
%K A081873 nonn
%O A081873 1,1
%A A081873 Lekraj Beedassy (blekraj(AT)yahoo.com), Apr 23 2003
%E A081873 More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 29 
               2003