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A019202 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite NES = NU-87 H4[ Al4Si64O136 ] . n H2O. 0
0, 0, 4, 4, 8, 30, 52, 103, 289, 707, 1486, 3513, 9229, 21679, 51373, 133607, 336395 (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: A038551 A004049 A019122 * A096252 A137717 A102369

Adjacent sequences:  A019199 A019200 A019201 * A019203 A019204 A019205

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 18:02 EST 2012. Contains 205660 sequences.