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 A008029 Coordination sequence T1 for Zeolite Code AFY. 1
 1, 4, 8, 14, 25, 39, 53, 71, 96, 124, 152, 179, 208, 247, 293, 336, 378, 424, 474, 530, 591, 652, 713, 776, 843, 918, 997, 1073, 1151, 1235, 1321, 1410, 1504, 1601, 1700, 1799, 1899, 2007, 2122, 2236, 2350, 2467, 2586, 2711, 2843, 2976, 3108, 3240, 3376 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES W. M. Meier, D. H. Olson and Ch. Baerlocher, Atlas of Zeolite Structure Types, 4th Ed., Elsevier, 1996 LINKS R. W. Grosse-Kunstleve, Table of n, a(n) for n = 0..1000 R. W. Grosse-Kunstleve, Coordination Sequences and Encyclopedia of Integer Sequences R. W. Grosse-Kunstleve, G. O. Brunner and N. J. A. Sloane, Algebraic Description of Coordination Sequences and Exact Topological Densities for Zeolites, Acta Cryst., A52 (1996), pp. 879-889. Sean A. Irvine, Generating Functions for Coordination Sequences of Zeolites, after Grosse-Kunstleve, Brunner, and Sloane International Zeolite Association, Database of Zeolite Structures FORMULA G.f.: (1 + x)^3 * (1 - x + 3*x^2 - x^3 + 4*x^4 - 2*x^5 + 6*x^6 - 3*x^7 + 5*x^8 - 2*x^9 + 2*x^10 - 2*x^11 + 2*x^12 - 2*x^13 + x^14) / ((1 - x)^3 * (1 - x + x^2) * (1 + x^2) * (1 + x + x^2) * (1 + x + x^2 + x^3 + x^4)). - Colin Barker, Dec 18 2015 CROSSREFS Sequence in context: A100314 A105143 A020185 * A129080 A138643 A183977 Adjacent sequences: A008026 A008027 A008028 * A008030 A008031 A008032 KEYWORD nonn AUTHOR Ralf W. Grosse-Kunstleve STATUS approved

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Last modified October 3 19:07 EDT 2023. Contains 365870 sequences. (Running on oeis4.)