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A018957 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFO = AlPO4-41 [ Al20P20O80 ]. +0
1
1, 12, 18, 213, 868, 6811, 40267, 283800, 1893581 (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: A119147 A086301 A166627 this_sequence A110932 A112880 A100541

Adjacent sequences: A018954 A018955 A018956 this_sequence A018958 A018959 A018960

KEYWORD

nonn

AUTHOR

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

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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