%I #17 Apr 10 2018 08:26:36
%S 1,4,10,21,37,57,82,111,145,189,236,280,332,392,454,525,599,671,754,
%T 841,927,1029,1134,1230,1340,1458,1572,1701,1833,1957,2098,2243,2381,
%U 2541,2704,2852,3020,3196,3362,3549,3739,3915,4114,4317,4507,4725,4946
%N Coordination sequence T1 for Zeolite Code OSI.
%H R. W. Grosse-Kunstleve, <a href="/A016430/b016430.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>
%F G.f.: (1+x) * (1+x+4*x^2+4*x^3+7*x^4+6*x^5+7*x^6+4*x^7+6*x^8+3*x^9+x^10-2*x^12) / ((1-x)^3 * (1-x+x^2) * (1+x^2) * (1+x+x^2)^2). - _Colin Barker_, Dec 19 2015
%K nonn
%O 0,2
%A _Ralf W. Grosse-Kunstleve_
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