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 A242185 #14 Aug 01 2019 00:14:10 %S A242185 8,18,23,36,49,108,108,126,128,135,136,143,216,225,245,288,288,300, %T A242185 343,368,375,400,450,500,576,588,600,648,686,693,784,900,1026,1098, %U A242185 1125,1156,1183,1215,1350,1350,1440,1458,1568,1628,1638,1681,1728,1728,1863,2000 %N A242185 Integers b which are the solution to the equation a^2 + b^3 = c^4, with integers a, b > 0, and indexed from A242183. %H A242185 Lars Blomberg, <a href="/A242185/b242185.txt">Table of n, a(n) for n = 1..2241</a> %F A242185 b = (c^4 - a^2)^(1/3) is an integer. %e A242185 a(1)=8 since A242183(1)=6 and 6^4 = 28^2 + 8^3. %t A242185 (* after running the Mmca coding in A242183 *) k = 1; blst = {}; While[k < 6501, If[f@ k != {}, AppendTo[ blst, Table[#2, {1}] & @@@ f[k]]]; k++]; blst // Flatten (* _Robert G. Wilson v_, May 06 2014 *) %Y A242185 Cf. A242183, A242184, A242186. %K A242185 nonn %O A242185 1,1 %A A242185 _Lars Blomberg_, May 06 2014