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 A301025 Coordination sequence T5 for Zeolite Code EZT. 1

%I

%S 1,4,9,18,29,48,72,94,124,156,192,236,278,324,376,432,496,556,618,694,

%T 768,850,932,1010,1106,1198,1300,1404,1498,1614,1726,1846,1970,2082,

%U 2216,2350,2490,2632,2762,2914,3070,3228,3388,3540,3710,3884,4062

%N Coordination sequence T5 for Zeolite Code EZT.

%H R. W. Grosse-Kunstleve, <a href="/A301025/b301025.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>

%F G.f.: (1 + 4*x + 29*x^4 + 46*x^5 + 85*x^9 + 9*x^2 + 18*x^3 + 64*x^6 + 75*x^7 + 83*x^8 + 70*x^10 + 49*x^11 + 24*x^12 - 16*x^13 - 47*x^14 - 67*x^15 - 86*x^16 - 92*x^17 - 81*x^18 - 68*x^19 - 51*x^20 - 29*x^21 - 15*x^22 + 2*x^24 - 3*x^29 + 3*x^25 + x^27 - 2*x^30 - 6*x^23) / (1 - x^5)^2 / (1 - x^7) / (1 - x^8).

%K nonn

%O 0,2

%A _Sean A. Irvine_, Mar 17 2018

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Last modified December 1 16:44 EST 2021. Contains 349430 sequences. (Running on oeis4.)