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 A288894 #5 Jun 18 2017 18:24:42 %S A288894 3932,11223,30571,40521,125967,247763,341915,779817,1897841,6074935, %T A288894 12439665,123673573,158531777,248736245,779730449,4713421981, %U A288894 6575471649,4270067827,5040914531,1592591247,2126855121,3959133009,16523140695 %N A288894 Trajectory of 3932 under the map x -> A230625(x). %H A288894 Sean A. Irvine, <a href="/A288894/b288894.txt">Table of n, a(n) for n = 1..95</a> %Y A288894 Cf. A230625, A230626, A230627, A287875, A287878. %K A288894 nonn,fini,full %O A288894 1,1 %A A288894 _Sean A. Irvine_, Jun 18 2017