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A008126
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Coordination sequence T3 for Zeolite Code LAU.
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1
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1, 4, 10, 19, 33, 53, 74, 96, 127, 166, 201, 236, 283, 340, 395, 443, 500, 574, 650, 715, 783, 871, 965, 1051, 1134, 1230, 1340, 1447, 1549, 1658, 1779, 1902, 2025, 2152, 2283, 2420, 2562, 2707, 2853, 3003, 3160, 3324, 3488, 3650, 3822, 4003, 4183, 4361
(list;
graph;
refs;
listen;
history;
text;
internal format)
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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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FORMULA
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G.f.: (1 + x) * (1 + 3*x + 8*x^2 + 15*x^3 + 28*x^4 + 43*x^5 + 60*x^6 + 77*x^7 + 97*x^8 + 110*x^9 + 119*x^10 + 122*x^11 + 119*x^12 + 110*x^13 + 97*x^14 + 77*x^15 + 60*x^16 + 43*x^17 + 28*x^18 + 15*x^19 + 8*x^20 + 3*x^21 + x^22) / ((1 - x)^3 * (1 + x^2) * (1 + x + x^2) * (1 + x + x^2 + x^3 + x^4) * (1 + x^3 + x^6) * (1 + x + x^2 + x^3 + x^4 + x^5 + x^6)). - Colin Barker, Dec 21 2015
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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