A334939 Sum of the largest side lengths of all Heronian triangles with even sides and perimeter A334936(n).

10, 12, 16, 20, 26, 54, 122, 34, 70, 40, 118, 82, 192, 50, 160, 278, 60, 52, 114, 314, 74, 74, 280, 592, 80, 392, 414, 500, 418, 182, 1174, 104, 588, 102, 534, 428, 996, 100, 1078, 234, 620, 1394, 1060, 294, 412, 684, 1006, 1712, 146, 1488, 150, 136, 170, 1100, 1586, 512

Offset: 1

Author

Wesley Ivan Hurt, May 16 2020

Keywords

• nonn

Examples

			a(1) = 10; there is one Heronian triangle with even side lengths and perimeter A334936(1) = 24, [6,8,10] whose largest side length is 10.
a(2) = 12; there is one Heronian triangle with even side lengths and perimeter A334936(2) = 32, [10,10,12] whose largest side length is 12.
		

Links

• Eric Weisstein's World of Mathematics, Heronian Triangle
• Wikipedia, Heronian triangle
• Wikipedia, Integer Triangle

Crossrefs

Cf. A334936, A334937, A334938.