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A018944 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AEL = AlPO4-11 [ Al20P20O80 ]. +0
1
0, 11, 28, 266, 1120, 7778, 44302, 302172, 1978796 (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: A065006 A061952 A140677 this_sequence A061086 A034276 A072711

Adjacent sequences: A018941 A018942 A018943 this_sequence A018945 A018946 A018947

KEYWORD

nonn

AUTHOR

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

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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