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A019086 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BRE = Brewsterite (Sr,Ba)2 [ Al4Si12O32 ] . 10 H2O. +0
1
0, 2, 2, 5, 8, 25, 29, 98, 189, 554, 1136, 3243, 7008, 19592, 45249, 122606, 294165, 792112 (list; graph; listen)
OFFSET

3,2

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: A005834 A052531 A095005 this_sequence A076949 A040009 A011273

Adjacent sequences: A019083 A019084 A019085 this_sequence A019087 A019088 A019089

KEYWORD

nonn

AUTHOR

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

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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