%I A112398
%S A112398 3,7,9,11,19,23,27,31,33,39,43,47,49,51,57,59,67,69,71,75,79,81,83,87,
%T A112398 93,95,103,107,111,115,119,121,123,127,129,131,133,135,139,141,147,151,
%U A112398 155,159,161,163,167,175,177,179,183,189,191,199,201,203,207,211,213
%N A112398 Odd numbers which are exclusively the shortest side of primitive Pythagorean 
               triangles.
%C A112398 Numbers that are in A081874 (odd short legs) but in neither A081934 (odd 
               long legs) nor A020882 (hypotenuse).
%Y A112398 Entries of A112372 excluding entries in A020882.
%Y A112398 Sequence in context: A088630 A129747 A004614 this_sequence A167800 A003538 
               A018596
%Y A112398 Adjacent sequences: A112395 A112396 A112397 this_sequence A112399 A112400 
               A112401
%K A112398 nonn
%O A112398 1,1
%A A112398 Lekraj Beedassy (blekraj(AT)yahoo.com), Dec 06 2005
%E A112398 Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 08 2005