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A019250 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VET = VPI-8 [ Si17O34 ]. 0
0, 0, 4, 4, 7, 30, 50, 106, 320, 734, 1606, 4238, 10735, 25992, 65243, 166303, 420964 (list; graph; refs; listen; history; internal format)
OFFSET

3,3

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: A173324 A183492 A019159 * A200509 A103551 A107493

Adjacent sequences:  A019247 A019248 A019249 * A019251 A019252 A019253

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 04:10 EST 2012. Contains 205570 sequences.