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 A334522 #5 May 08 2020 04:19:46 %S A334522 1,2,4,5,8,13,14,16,22,23,27,31,32,40,41,49,50,54,58,59,64,67,68,76, %T A334522 77,85,86,94,95,103,104,112,113,121,122,125,128,130,131,139,140,148, %U A334522 149,157,158,166,167,175,176,184,185,193,194,202,203,211,212,216,220,221,229,230,238,239,247,248,250,256,257,265 %N A334522 Numbers that are either congruent to +-4 mod 9, or else are cubes or twice cubes. %H A334522 Andrew Sutherland, <a href="https://drive.google.com/file/d/1qzD__dviONTqHQH7DBFmsQ0MdCa7ePRg/view">Sums of three cubes</a>, Slides of a talk given May 07 2020 on the Number Theory Web. %Y A334522 Cf. A000578, A060464, A156638. %Y A334522 Complement of A334521. %K A334522 nonn %O A334522 1,2 %A A334522 _N. J. A. Sloane_, May 08 2020