A334589 - OEIS

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A334589

Perimeters of nonprimitive Heronian triangles.

24, 32, 36, 48, 54, 60, 64, 72, 80, 84, 88, 90, 96, 100, 108, 112, 120, 126, 128, 132, 136, 140, 144, 150, 152, 156, 160, 162, 168, 176, 180, 192, 196, 198, 200, 204, 208, 210, 216, 220, 224, 228, 234, 240, 250, 252, 256, 260, 264, 270, 272, 276, 280, 288, 294, 300, 304, 306

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..58.

Eric Weisstein's World of Mathematics, Heronian Triangle

Wikipedia, Heronian triangle

Wikipedia, Integer Triangle

EXAMPLE

a(1) = 24; there is one nonprimitive Heronian triangle with a perimeter of 24, which is [6,8,10].

a(2) = 32; there is one nonprimitive Heronian triangle with a perimeter of 32, which is [10,10,12].

CROSSREFS