%I
%S 1,4,12,17,30,48,71,98,126,156,198,240,289,330,389,446,498,564,646,
%T 710,789,876,953,1034,1144,1224,1328,1440,1549,1662,1767,1894,2020,
%U 2140,2280,2412,2555,2700,2849,2992,3148,3314,3472,3644,3817,3994,4173
%N Coordination sequence T2 for Zeolite Code BEC.
%H R. W. Grosse-Kunstleve, <a href="/A301001/b301001.txt">Table of n, a(n) for n = 0..1000</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 _Sean A. Irvine_, Mar 17 2018
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