login
A335149
Perimeters of Heronian triangles whose smallest side length is coprime to their middle side and whose smallest side length divides their perimeter.
1
12, 30, 32, 36, 40, 42, 44, 54, 56, 60, 66, 68, 72, 76, 80, 84, 90, 104, 108, 132, 140, 144, 150, 152, 156, 160, 162, 164, 170, 172, 174, 182, 186, 190, 198, 204, 210, 220, 224, 228, 230, 236, 238, 240, 248, 250, 252, 256, 260, 268, 276, 288, 290, 292, 294, 296, 300, 306
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Heronian Triangle
Wikipedia, Integer Triangle
CROSSREFS
Cf. A335150.
Sequence in context: A299041 A334989 A331367 * A050689 A365041 A144565
KEYWORD
nonn
AUTHOR
Wesley Ivan Hurt, May 25 2020
STATUS
approved