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 A330917 Largest possible side length, a, of a Heronian triangle with perimeter A051518(n), such that a <= b <= c. 2
 3, 5, 5, 6, 5, 10, 10, 8, 13, 11, 15, 16, 15, 7, 15, 20, 11, 17, 20, 20, 19, 15, 25, 26, 22, 25, 30, 29, 32, 25, 30, 25, 35, 25, 30, 39, 40, 39, 33, 34, 40, 45, 48, 38, 35, 51, 50, 53, 41, 52, 34, 43, 29, 55, 50, 35, 39, 57, 60, 65, 55, 64, 51, 65, 65, 60, 68, 61, 70, 65 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..70. Eric Weisstein's World of Mathematics, Heronian Triangle Wikipedia, Heronian triangle Wikipedia, Integer Triangle EXAMPLE a(1) = 3; there is one Heronian triangle with perimeter A051518(1) = 12, which is [3,4,5] and its shortest side is 3. a(6) = 10; there are two Heronian triangles with perimeter A051518(6) = 32, [4,13,15] and [10,10,12], whose smallest side lengths are 4 and 10. The largest of these is 10. CROSSREFS Cf. A051516, A051518, A070138, A096468, A298079, A298614, A305717. Cf. A330912, A330915, A330916, A330921. Cf. A330923, A331199. Sequence in context: A329765 A258714 A143082 * A330912 A029912 A272756 Adjacent sequences: A330914 A330915 A330916 * A330918 A330919 A330920 KEYWORD nonn AUTHOR Wesley Ivan Hurt, May 03 2020 STATUS approved

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Last modified March 4 13:15 EST 2024. Contains 370532 sequences. (Running on oeis4.)