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A009855 Coordination sequence T1 for Zeolite Code -PAR. 1
1, 4, 9, 18, 31, 48, 71, 99, 132, 162, 197, 241, 288, 345, 392, 439, 506, 581, 662, 722, 776, 869, 980, 1080, 1145, 1213, 1338, 1475, 1596, 1669, 1748, 1909, 2069, 2210, 2300, 2384, 2569, 2765, 2930, 3025, 3117, 3331, 3562, 3756, 3849, 3940, 4199, 4463 (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

CROSSREFS

Sequence in context: A008223 A100037 A063916 * A038402 A254874 A127081

Adjacent sequences:  A009852 A009853 A009854 * A009856 A009857 A009858

KEYWORD

nonn

AUTHOR

Ralf W. Grosse-Kunstleve

STATUS

approved

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Last modified February 21 06:40 EST 2019. Contains 320371 sequences. (Running on oeis4.)