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

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

Cf. A051518, A096468, A334590.

Sequence in context: A064673 A034782 A289554 * A334936 A102374 A364353

Adjacent sequences: A334586 A334587 A334588 * A334590 A334591 A334592

Keyword

nonn

Author

Wesley Ivan Hurt, May 06 2020

Status

approved