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A019240 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite STI = Stilbite Na4Ca8[ Al20Si52O144 ] . 56 H2O. 0
0, 1, 2, 8, 8, 17, 36, 92, 150, 450, 994, 2538, 6376, 16262, 41688, 106612, 276186, 715846 (list; graph; refs; listen; history; internal format)
OFFSET

3,3

REFERENCES

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

LINKS

G. Thimm, Cycle sequences of crystal structures

CROSSREFS

Sequence in context: A138230 A128018 A104537 * A093907 A116471 A146749

Adjacent sequences:  A019237 A019238 A019239 * A019241 A019242 A019243

KEYWORD

nonn

AUTHOR

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

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Last modified February 15 19:15 EST 2012. Contains 205852 sequences.