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 A001245 #14 Feb 02 2022 00:06:34
%S A001245 81,126,128,216,217,219,224,243,251,252,259,278,280,315,341,343,344,
%T A001245 345,352,371,376,378,405,408,432,434,467,469,496,522,540,559,560,567,
%U A001245 584,593,594,648,687,702,728,729,730,737,756,758,763,765,783,793,802
%N A001245 Numbers that are the sum of 4 cubes in more than 1 way.
%D A001245 G. H. Hardy, Ramanujan, Cambridge Univ. Press, 1940, p. 12.
%D A001245 D. Wells, The Penguin Dictionary of Curious and Interesting Numbers. Penguin Books, NY, 1986, 165.
%H A001245 T. D. Noe, <a href="/A001245/b001245.txt">Table of n, a(n) for n = 1..1000</a>
%t A001245 Transpose[Select[Table[{i,PowersRepresentations[i,4,3]}, {i,2000}], Length[#[[2]]]>1&]][[1]] (* _Harvey P. Dale_, Dec 11 2010 *)
%Y A001245 Cf. A001235, A004826.
%K A001245 nonn
%O A001245 1,1
%A A001245 _N. J. A. Sloane_