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A019263 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite WEI = Weinebeneite Ca4[ Be12P8O32(OH)8 ] . 16 H2O. +0
1
2, 0, 0, 2, 8, 16, 28, 48, 108, 280, 768, 2086, 5212, 12532, 30096, 72366, 176580, 440612 (list; graph; listen)
OFFSET

3,1

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

Adjacent sequences: A019260 A019261 A019262 this_sequence A019264 A019265 A019266

Sequence in context: A024690 A066209 A116597 this_sequence A091731 A127648 A132681

KEYWORD

nonn

AUTHOR

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

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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