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A018977 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite APC = AlPO4-C [ Al16P16O64 ] (1,2). +0
1
2, 7, 29, 138, 979, 6229, 38079, 238494, 1565844 (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

Adjacent sequences: A018974 A018975 A018976 this_sequence A018978 A018979 A018980

Sequence in context: A074600 A064641 A104252 this_sequence A030849 A030973 A030805

KEYWORD

nonn

AUTHOR

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

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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