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A018963 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFR = SAPO-40 [ Si7Al29P28O128 ] . 4 TPA . OH. +0
1
3, 11, 44, 190, 1084, 5876, 33127, 195616, 1195351 (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: A001207 A026887 A063018 this_sequence A030815 A030880 A030926

Adjacent sequences: A018960 A018961 A018962 this_sequence A018964 A018965 A018966

KEYWORD

nonn

AUTHOR

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

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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