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A018974 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AHT = AlPO4-H2 [ Al6P6O12 ] . 8H2 O. +0
1
1, 13, 28, 215, 902, 6262, 37975, 261155, 1720431 (list; graph; listen)
OFFSET

2,2

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: A038597 A026054 A001291 this_sequence A018955 A087593 A087594

Adjacent sequences: A018971 A018972 A018973 this_sequence A018975 A018976 A018977

KEYWORD

nonn

AUTHOR

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

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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