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 A144716 #4 Jun 02 2025 00:35:48 %S A144716 10817,25153,45969,158377,206313,855113,1379273,1573833,2233913, %T A144716 3101849,3663737,4880169,5446849,5795377,6374833,6710249,7788217, %U A144716 8673409,10280489,10737713,11401337,11917969,12744377,13922289,16282793 %N A144716 (A144325(n)^2 + A144313(n)^2 + A144315(n)^2) / 3. %Y A144716 Cf. A144325, A144313, A144315 %K A144716 easy,nonn %O A144716 1,1 %A A144716 _Reikku Kulon_, Sep 19 2008