%I #11 Jan 11 2020 15:39:54
%S 1,2,3,5,6,13,14,20,24,42,45,50,68,72,84,88,101,120,149,175,181,189,
%T 206,243,289
%N a(n) is the number of triangles with integer sides i <= j <= k with squared radius of incircle b(n) = A331040(n)/A331041(n). Records of numbers of distinct triangles such that all smaller radii produce fewer triangles sharing the same radius of incircle than the current radius b(n).
%C See A331040 for more information and examples.
%Y Cf. A120062, A331040, A331041, A331042.
%K nonn,more
%O 1,2
%A _Hugo Pfoertner_, Jan 11 2020