%I #13 Apr 10 2018 08:26:36
%S 1,4,11,22,34,52,84,120,149,180,220,276,351,422,474,516,559,632,758,
%T 892,979,1036,1098,1186,1323,1480,1612,1724,1817,1924,2100,2282,2403,
%U 2514,2652,2830,3057,3268,3418,3534,3645,3822,4118,4422,4613,4738,4874
%N Coordination sequence T2 for Zeolite Code OSI.
%H R. W. Grosse-Kunstleve, <a href="/A016431/b016431.txt">Table of n, a(n) for n = 0..1000</a>
%H R. W. Grosse-Kunstleve, <a href="/A005897/a005897.html">Coordination Sequences and Encyclopedia of Integer Sequences</a>
%H Sean A. Irvine, <a href="/A008000/a008000_1.pdf">Generating Functions for Coordination Sequences of Zeolites, after Grosse-Kunstleve, Brunner, and Sloane</a>
%H International Zeolite Association, <a href="http://www.iza-structure.org/databases/">Database of Zeolite Structures</a>
%K nonn
%O 0,2
%A _Ralf W. Grosse-Kunstleve_