%I #18 Apr 10 2018 08:26:35
%S 1,4,12,24,36,56,86,118,146,176,228,286,330,376,438,518,588,650,732,
%T 818,906,998,1100,1206,1292,1402,1542,1668,1770,1874,2036,2204,2322,
%U 2442,2598,2788,2948,3084,3260,3440,3618,3800,3996,4196,4356,4556,4806,5026
%N Coordination sequence T2 for Zeolite Code JBW.
%D W. M. Meier, D. H. Olson and Ch. Baerlocher, Atlas of Zeolite Structure Types, 4th Ed., Elsevier, 1996
%H R. W. Grosse-Kunstleve, <a href="/A008122/b008122.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 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 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>
%F G.f.: (1 + x) * (1 + 2*x + 8*x^2 + 10*x^3 + 19*x^4 + 26*x^5 + 30*x^6 + 34*x^7 + 30*x^8 + 26*x^9 + 19*x^10 + 10*x^11 + 8*x^12 + 2*x^13 + x^14) / ((1 - x)^3 * (1 + x^2)^2 * (1 + x + x^2 + x^3 + x^4)^2). - _Colin Barker_, Dec 20 2015
%K nonn
%O 0,2
%A _Ralf W. Grosse-Kunstleve_