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 A180089 #5 Feb 11 2016 22:57:28
%S A180089 1366,1457,1793,1945,3599,4105,5435,7379,8315,9017,10261,10963,11773,
%T A180089 12706,13957,15163,15371,15553,15751,15758,16271,17263,17354,17947,
%U A180089 18649,19027,19369,19657,19729,19774,19781,19907,21026,21167,22411
%N A180089 Semiprimes which are the sum of three distinct positive cubes in two or more distinct ways.
%C A180089 2^3+3^3+11^3=5^3+8^3+9^3=1366=2*683, 1^3+5^3+11^3=6^3+8^3+9^3=1457=31*47,..
%H A180089 Chai Wah Wu, <a href="/A180089/b180089.txt">Table of n, a(n) for n = 1..10000</a>
%t A180089 f[n_]:=Last/@FactorInteger[n]=={1,1}; lst={};Do[Do[Do[If[f[p=a^3+b^3+c^3],AppendTo[lst,p]],{c,b-1,1,-1}],{b,a-1,1,-1}],{a,55}];lst1=Sort@lst; lst={};Do[If[lst1[[n]]==lst1[[n+1]],AppendTo[lst,lst1[[n]]]],{n,Length[lst1]-1}];lst
%Y A180089 Cf. A011541, A024974, A025400, A122723, A180088
%K A180089 nonn
%O A180089 1,1
%A A180089 _Vladimir Joseph Stephan Orlovsky_, Aug 09 2010