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A008265 Coordination sequence T1 for Zeolite Code ATO. +0
1
1, 4, 11, 22, 37, 59, 85, 114, 147, 184, 230, 280, 331, 386, 445, 515, 589, 662, 739, 820, 914, 1012, 1107, 1206, 1309, 1427, 1549, 1666, 1787, 1912, 2054, 2200, 2339, 2482, 2629, 2795, 2965, 3126, 3291, 3460, 3650, 3844, 4027, 4214, 4405, 4619, 4837, 5042 (list; graph; listen)
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, 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

FORMULA

a(5m)=57m^2+2, a(5m+1)=57m^2+24m+4, a(5m+2)=57m^2+46m+11, a(5m+3)=57m^2+68m+22, a(5m+4)=57m^2+90m+37 (njas).

CROSSREFS

Adjacent sequences: A008262 A008263 A008264 this_sequence A008266 A008267 A008268

Sequence in context: A008154 A008162 A084849 this_sequence A008229 A008009 A038433

KEYWORD

nonn,easy

AUTHOR

R. W. Grosse-Kunstleve (rwgk(AT)cci.lbl.gov)

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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