A334936 Perimeters of Heronian triangles with even side lengths.

24, 32, 36, 48, 60, 64, 72, 80, 84, 88, 96, 100, 108, 112, 120, 128, 132, 136, 140, 144, 152, 156, 160, 168, 176, 180, 192, 196, 200, 208, 216, 220, 224, 228, 240, 252, 256, 260, 264, 272, 280, 288, 300, 304, 308, 312, 320, 324, 328, 336, 340, 344, 348, 352, 360, 364

Offset

1,1

Links

Table of n, a(n) for n=1..56.

Eric Weisstein's World of Mathematics, Heronian Triangle

Wikipedia, Heronian triangle

Wikipedia, Integer Triangle

Example

a(1) = 24; there is one Heronian triangle with even side lengths whose perimeter is 24, [6,8,10].
a(2) = 32; there is one Heronian triangle with even side lengths whose perimeter is 32, [10,10,12].

Crossrefs

Cf. A051518.

Sequence in context: A034782 A289554 A334589 * A102374 A364353 A317534

Adjacent sequences: A334933 A334934 A334935 * A334937 A334938 A334939

Keyword

nonn

Author

Wesley Ivan Hurt, May 16 2020

Status

approved