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A008043
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Coordination sequence T1 for Zeolite Code ATV.
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0
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1, 4, 11, 22, 40, 64, 92, 121, 157, 200, 248, 297, 351, 414, 484, 555, 630, 709, 795, 885, 980, 1081, 1187, 1297, 1414, 1535, 1660, 1786, 1919, 2061, 2208, 2356, 2509, 2669, 2836, 3004, 3176, 3354, 3539, 3728, 3922, 4120, 4323, 4530, 4744, 4964, 5188, 5413
(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(40*m+k) = 3920*m^2 + 196*k*m + one of 40 numbers depending on k, 0<=k<40 (N. J. A. Sloane).
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CROSSREFS
| Sequence in context: A047951 A132072 A009846 * A088003 A049836 A177853
Adjacent sequences: A008040 A008041 A008042 * A008044 A008045 A008046
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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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