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%I #14 Jun 19 2022 23:23:27
%S 12,24,30,36,40,48,56,60,72,80,84,90,96,108,112,120,132,144,150,156,
%T 160,168,180,182,192,200,204,210,216,220,224,228,240,252,264,270,276,
%U 280,288,300,306,312,320,324,330,336,348,360,364,372,380,384,390,392,396,400
%N Perimeters of Pythagorean triangles whose shortest side length divides its perimeter.
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Integer_triangle">Integer Triangle</a>
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Pythagorean_triple">Pythagorean Triple</a>.
%H <a href="/index/Ps#PyTrip">Index entries related to Pythagorean Triples</a>.
%e a(1) = 12; There is one integer-sided right triangle with perimeter 12, [3,4,5]. Since 3|12, 12 is in the sequence.
%e a(2) = 24; There is one integer-sided right triangle with perimeter 24, [6,8,10]. Since 6|24, 24 is in the sequence.
%Y Cf. A005044, A010814.
%K nonn
%O 1,1
%A _Wesley Ivan Hurt_, May 10 2020
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