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A019077 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BIK = Bikitaite Li2 [ Al2Si4O12 ] . 2 H2O. 0
0, 0, 4, 6, 4, 16, 46, 84, 224, 558, 1380, 3418, 9272, 23340, 58462, 153503, 404026 (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..19.

G. Thimm, Cycle sequences of crystal structures

CROSSREFS

Sequence in context: A143174 A032241 A065748 * A019245 A019191 A185145

Adjacent sequences:  A019074 A019075 A019076 * A019078 A019079 A019080

KEYWORD

nonn

AUTHOR

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

STATUS

approved

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Last modified October 20 05:42 EDT 2017. Contains 293601 sequences.