| 1, 4, 9, 16, 25, 37, 53, 73, 96, 120, 145, 173, 206, 244, 285, 327, 369, 413, 462, 517, 576, 636, 696, 757, 822, 893, 969, 1047, 1125, 1204, 1286, 1373, 1465, 1560, 1656, 1753, 1853, 1957, 2065, 2176, 2289, 2404, 2522, 2644, 2769, 2896, 3025, 3157, 3293
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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W. M. Meier, D. H. Olson and Ch. Baerlocher, Atlas of Zeolite Structure Types, 4th Ed., Elsevier, 1996
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LINKS
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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.
International Zeolite Association, Database of Zeolite Structures
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FORMULA
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G.f.: [(1+x)(1+x^2)(1+x^3+x^4+x^5+x^8)]/[(1-x)^2(1-x-x^2)(1-x^7)].
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CROSSREFS
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Adjacent sequences: A008102 A008103 A008104 this_sequence A008106 A008107 A008108
Sequence in context: A068802 A075056 A022779 this_sequence A008089 A008086 A008087
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KEYWORD
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nonn
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AUTHOR
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R. W. Grosse-Kunstleve (rwgk(AT)cci.lbl.gov)
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