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A335104 Perimeters of Heronian triangles whose largest side length is a square. 4
36, 54, 56, 60, 64, 90, 96, 144, 204, 210, 216, 220, 224, 230, 240, 242, 252, 256, 260, 288, 294, 300, 324, 336, 338, 348, 350, 360, 368, 378, 384, 388, 390, 392, 400, 408, 416, 432, 438, 448, 460, 462, 468, 480, 484, 486, 490, 504, 510, 522, 540, 560, 576, 578 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Giovanni Resta, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Heronian Triangle

Wikipedia, Heronian triangle

Wikipedia, Integer Triangle

CROSSREFS

Cf. A010052, A334606, A334825, A335100, A335101, A335103.

Sequence in context: A261285 A261257 A188243 * A242343 A243540 A336384

Adjacent sequences: A335101 A335102 A335103 * A335105 A335106 A335107

KEYWORD

nonn

AUTHOR

Wesley Ivan Hurt, May 23 2020

EXTENSIONS

Two repeated terms removed from Data by Giovanni Resta, May 31 2020

STATUS

approved

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Last modified November 29 12:29 EST 2022. Contains 358427 sequences. (Running on oeis4.)