

A334338


Perimeters of primitive Heronian triangles whose shortest side length is squarefree.


2



12, 16, 18, 30, 36, 42, 44, 48, 50, 54, 56, 60, 64, 66, 68, 70, 76, 78, 80, 84, 90, 96, 98, 100, 104, 108, 112, 128, 130, 132, 140, 144, 150, 152, 154, 156, 160, 162, 164, 170, 172, 174, 176, 180, 182, 186, 190, 192, 196, 198, 200, 204, 208, 210, 216, 220, 222, 224, 228
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OFFSET

1,1


LINKS



EXAMPLE

a(1) = 12; there is one primitive Heronian triangle with a perimeter of 12 whose shortest side length is squarefree, which is [3,4,5].
a(5) = 36; there is one primitive Heronian triangle with a perimeter of 36 whose shortest side length is squarefree, [10,13,13].


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



