This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A331199 #10 Feb 16 2025 08:33:59 %S A331199 5,6,8,10,13,15,17,17,20,20,21,24,26,25,29,30,30,26,29,35,37,37,39,41, %T A331199 40,41,45,48,48,51,53,52,53,51,58,60,61,50,65,65,68,70,74,74,75,75,78, %U A331199 80,73,82,75,68,85,87,89,89,87,87,95,97,97,97,101,102,104,106 %N A331199 Largest possible side length, c, of a Heronian triangle with perimeter A051518(n), such that a <= b <= c. %H A331199 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/HeronianTriangle.html">Heronian Triangle</a> %H A331199 Wikipedia, <a href="https://en.wikipedia.org/wiki/Heronian_triangle">Heronian triangle</a> %H A331199 Wikipedia, <a href="https://en.wikipedia.org/wiki/Integer_triangle">Integer Triangle</a> %e A331199 a(1) = 5; there is one Heronian triangle with perimeter A051518(1) = 12, which is [3,4,5] and its largest side length is 5. %e A331199 a(6) = 15; there are two Heronian triangles with perimeter A051518(6) = 32, [4,13,15] and [10,10,12], whose largest side lengths are 15 and 12. The largest of these is 15. %Y A331199 Cf. A051516, A051518, A070138, A096468, A298079, A298614, A305717. %Y A331199 Cf. A330912, A330915, A330916, A330921. %Y A331199 Cf. A330917, A330923. %K A331199 nonn %O A331199 1,1 %A A331199 _Wesley Ivan Hurt_, May 03 2020