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 A116884 #8 May 07 2021 00:42:01 %S A116884 1,5,8,23,27,55,73,76,377,396,432,18219,18231,747343,748635,5523608, %T A116884 7626590,32866452,82251007,1133553044,1778903359,3664408636, %U A116884 7208605769,26149894782 %N A116884 Integers k such that 0 < |k^5 - m^2| <= k^(3/2) for some integer m. %e A116884 |432^5 - 3878907^2| = 8217 < 432^(3/2). %Y A116884 Cf. A078933, A116885. %K A116884 nonn %O A116884 1,2 %A A116884 _Giovanni Resta_, Feb 27 2006