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A019029 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite LIO = Liottite (Ca,Na2,K2)9 [ Al18Si18O72 ]. 0
2, 6, 34, 221, 1100, 6711, 40137, 256224, 1690933 (list; graph; refs; listen; history; internal format)
OFFSET

2,1

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: A018953 A009199 A052824 * A019032 A108424 A002685

Adjacent sequences:  A019026 A019027 A019028 * A019030 A019031 A019032

KEYWORD

nonn

AUTHOR

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

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Last modified February 17 13:28 EST 2012. Contains 206031 sequences.