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 A332924 #5 Mar 02 2020 18:53:51 %S A332924 14,15,16,18,19,20,22,24,26,28,28,30,35,35,35,40,44,49,50,51,54,66,70, %T A332924 81,86,87,91,97,105,114,119,119,135,154,185,187,204,219,275,322,385, %U A332924 390,391,737,1430 %N A332924 6*a(n) are the perimeters of distinct triangles with integer sides i <= j <= k, whose area equals 4 times their perimeter. Terms occurring more than once belong to different triangles. %C A332924 There are 45 integer-sided triangles with 4*area = perimeter, with terms 28 and 119 corresponding to pairs, and terms 35 to a triple of such triangles with different sides. %Y A332924 The 41 terms of A289220, divided by 24, are all terms of this sequence, but omitting distinct triangles with identical perimeters. %K A332924 nonn,fini,full %O A332924 1,1 %A A332924 _Hugo Pfoertner_, Mar 02 2020