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A018989 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATT = AlPO4-12-TAMU [ Al12P12O48 ] . 4 R. +0
1
3, 7, 28, 168, 1005, 5596, 33768, 220112, 1441963 (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: A136580 A101303 A054277 this_sequence A073126 A038900 A068485

Adjacent sequences: A018986 A018987 A018988 this_sequence A018990 A018991 A018992

KEYWORD

nonn

AUTHOR

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

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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