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 A355491 #25 Sep 06 2022 15:16:50
%S A355491 10,35,54,64,199,235,279,747,1224,1610,1774,6156,8254,11035,12024,
%T A355491 16875,56439,66340,75635,82279,115712,134045,136765,150480,175616,
%U A355491 212266,255277,299789,339759,386704,518410,563814,643824,1025776,1429190,1431233,1468846,1598374
%N A355491 Numbers of the form a+b+c = a^3 - b^3 - c^3 where a > b >= c > 0.
%e A355491 10 is a term: 10 = 4+3+3 = 4^3 - 3^3 - 3^3.
%e A355491 35 is a term: 35 = 14+13+8 = 14^3 - 13^3 - 8^3.
%t A355491 Solve[a==r^3-s^3-d^3 && 1<=r<=1000 && 1<=s<=1000 && 1<=d<=1000 && 0<=a && r>s>=d && a==r+s+d, {a,r,s,d}, Integers]
%Y A355491 Cf. A355490 (with squares instead of cubes).
%K A355491 nonn
%O A355491 1,1
%A A355491 _Mohammad Arab_, Jul 04 2022
%E A355491 More terms from _Jinyuan Wang_, Jul 05 2022