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 A376166 #21 Sep 15 2024 10:45:29 %S A376166 459756,80312850756 %N A376166 Integers m whose decimal representation can be split into integers a,b,c such that the triangle with sides a,b,c has area sqrt(m). %C A376166 Instances of b and c in m can have leading zeros. %C A376166 Each term is congruent to 0, 8, 16, 28, 36, 44, 48, 56, 68, 76, 88, or 96 modulo 100. %C A376166 The length of c in m for any further term should be at least 6. %H A376166 Diego Rattaggi, <a href="https://x.com/diegorattaggi/status/1178739510462570499">Just a triangle</a>, X, 2019. %e A376166 45|97|56 is the squared area of a triangle with sides 45, 97, 56. %e A376166 803|1285|0756 is the squared area of a triangle with sides 803, 1285, 756. %Y A376166 Subsequence of A213158. %K A376166 bref,base,nonn,hard,more %O A376166 1,1 %A A376166 _Max Alekseyev_, Sep 13 2024 %E A376166 a(1) was found by Diego Rattaggi.