A334665 Perimeters of Heronian triangles with mutually distinct side lengths.

12, 24, 30, 32, 36, 40, 42, 44, 48, 54, 56, 60, 64, 66, 68, 70, 72, 76, 78, 80, 84, 88, 90, 96, 98, 100, 104, 108, 110, 112, 114, 120, 126, 128, 130, 132, 136, 140, 144, 150, 152, 154, 156, 160, 162, 164, 168, 170, 172, 174, 176, 180, 182, 186, 190, 192, 196, 198, 200, 204

Offset: 1

Author

Wesley Ivan Hurt, May 07 2020

Keywords

• nonn

Examples

			a(1) = 12; there is one Heronian triangle with perimeter 12 such that all side lengths are mutually distinct, [3,4,5].
a(4) = 32; there is one Heronian triangle with perimeter 32 such that all side lengths are mutually distinct, [4,13,15].
		

Links

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

Crossrefs

Cf. A051516, A051518.