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A008014
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Coordination sequence T1 for Zeolite Code AFI.
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0
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1, 4, 11, 21, 35, 53, 77, 105, 137, 172, 212, 256, 305, 357, 413, 473, 539, 609, 683, 760, 842, 928, 1019, 1113, 1211, 1313, 1421, 1533, 1649, 1768, 1892, 2020, 2153, 2289, 2429, 2573, 2723, 2877, 3035, 3196, 3362, 3532, 3707, 3885, 4067, 4253, 4445, 4641
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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REFERENCES
| W. M. Meier, D. H. Olson and Ch. Baerlocher, Atlas of Zeolite Structure Types, 4th Ed., Elsevier, 1996
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LINKS
| 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
| a(10*m+k) = 210*m^2 + 42*k*m + one of 10 numbers depending on k, 0<=k<10 (N. J. A. Sloane).
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CROSSREFS
| Sequence in context: A009893 A027369 A008008 * A008007 A009892 A016434
Adjacent sequences: A008011 A008012 A008013 * A008015 A008016 A008017
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KEYWORD
| nonn,easy
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AUTHOR
| R. W. Grosse-Kunstleve (rwgk(AT)cci.lbl.gov)
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