%I #19 Apr 10 2018 08:26:36
%S 1,4,11,21,35,57,80,106,139,176,218,261,311,365,422,487,551,622,698,
%T 777,862,948,1042,1138,1238,1345,1454,1568,1684,1808,1937,2065,2200,
%U 2341,2485,2633,2785,2942,3103,3268,3439,3612,3790,3973,4159,4352,4546
%N Coordination sequence T3 for Zeolite Code RTE.
%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="/A009892/b009892.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 + 3*x + 9*x^2 + 15*x^3 + 27*x^4 + 38*x^5 + 48*x^6 + 56*x^7 + 57*x^8 + 56*x^9 + 48*x^10 + 38*x^11 + 27*x^12 + 15*x^13 + 9*x^14 + 3*x^15 + x^16) / ((1 - x)^3 * (1 + x^2) * (1 + x + x^2) * (1 + x + x^2 + x^3 + x^4) * (1 + x + x^2 + x^3 + x^4 + x^5 + x^6)). - _Colin Barker_, Dec 21 2015
%K nonn
%O 0,2
%A _Ralf W. Grosse-Kunstleve_
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