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 A008016 #14 Apr 10 2018 08:26:35 %S A008016 1,4,11,22,41,65,88,111,145,186,231,281,336,395,455,518,597,679,752, %T A008016 827,921,1024,1123,1222,1330,1442,1555,1678,1821,1965,2088,2207,2357, %U A008016 2518,2671,2829,2996,3167,3335,3506,3705,3903,4072,4247,4461,4688,4899,5104 %N A008016 Coordination sequence T2 for Zeolite Code AFO. %D A008016 W. M. Meier, D. H. Olson and Ch. Baerlocher, Atlas of Zeolite Structure Types, 4th Ed., Elsevier, 1996 %H A008016 R. W. Grosse-Kunstleve, <a href="/A008016/b008016.txt">Table of n, a(n) for n = 0..1000</a> %H A008016 R. W. Grosse-Kunstleve, <a href="/A005897/a005897.html">Coordination Sequences and Encyclopedia of Integer Sequences</a> %H A008016 R. W. Grosse-Kunstleve, G. O. Brunner and N. J. A. Sloane, <a href="http://neilsloane.com/doc/ac96cs/">Algebraic Description of Coordination Sequences and Exact Topological Densities for Zeolites</a>, Acta Cryst., A52 (1996), pp. 879-889. %H A008016 Sean A. Irvine, <a href="/A008000/a008000_1.pdf">Generating Functions for Coordination Sequences of Zeolites, after Grosse-Kunstleve, Brunner, and Sloane</a> %H A008016 International Zeolite Association, <a href="http://www.iza-structure.org/databases/">Database of Zeolite Structures</a> %K A008016 nonn %O A008016 0,2 %A A008016 _Ralf W. Grosse-Kunstleve_