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A018949 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AET = AlPO4-8 [ Al36P36O144 ]. +0
1
1, 14, 33, 308, 1356, 9515, 54475, 357706, 2245183 (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: A090090 A116150 A019272 this_sequence A007365 A065933 A115670

Adjacent sequences: A018946 A018947 A018948 this_sequence A018950 A018951 A018952

KEYWORD

nonn

AUTHOR

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

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.


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