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 A242184 #12 Jan 24 2019 12:03:19
%S A242184 27,28,63,433,648,1176,1728,1792,2925,3807,4032,4500,4785,4941,6000,
%T A242184 6083,6875,7203,7452,7902,8100,10000,10125,12005,13328,14703,15525,
%U A242184 19683,20412,21266,26775,27712,32507,33750,35672,40572,40797,41328,41472,45927,49375
%N A242184 Integers, a, which are the solutions to the equation a^2 + b^3 = c^4, with integers a, b > 0, and indexed off of A242183.
%H A242184 Lars Blomberg, <a href="/A242184/b242184.txt">Table of n, a(n) for n = 1..2241</a>
%F A242184 a = sqrt(c^4-b^3) is an integer.
%e A242184 a(1)=28 since A242183(1)=6 and 6^4 = 28^2 + 8^3.
%t A242184 (* after running the Mmca coding in A242183 *) k = 1; alst = {}; While[k < 6501, If[f@ k != {}, AppendTo[ alst, Table[#1, {1}] & @@@ f[k]]]; k++]; alst // Flatten (* _Robert G. Wilson v_, May 06 2014 *)
%Y A242184 Cf. A242183, A242185, A242186.
%K A242184 nonn
%O A242184 1,1
%A A242184 _Lars Blomberg_, May 06 2014