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