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A019174 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MFS = ZSM-57 H1.5[ Al1.5Si34.5O72 ]. 0
0, 0, 6, 4, 4, 28, 40, 96, 266, 520, 1376, 3578, 8040, 20244, 52804, 131856, 336856, 878640 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,3

REFERENCES

G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.

LINKS

Table of n, a(n) for n=3..20.

G. Thimm, Cycle sequences of crystal structures

CROSSREFS

Sequence in context: A200698 A013661 A209273 * A019166 A058158 A249185

Adjacent sequences:  A019171 A019172 A019173 * A019175 A019176 A019177

KEYWORD

nonn

AUTHOR

Georg Thimm (mgeorg(AT)ntu.edu.sg)

STATUS

approved

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Last modified February 20 22:25 EST 2018. Contains 299387 sequences. (Running on oeis4.)