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A018973 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFY = CoAPO-50 R3 [ Co3Al5P8O32 ] .7 H2O. +0
1
4, 17, 40, 120, 584, 3223, 19196, 119786, 785597 (list; graph; listen)
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: A041859 A022266 A145995 this_sequence A162148 A166781 A147656

Adjacent sequences: A018970 A018971 A018972 this_sequence A018974 A018975 A018976

KEYWORD

nonn

AUTHOR

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

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.


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