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A019113 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DOH = Dodecasil 1H [ Si34O68 ] . q R. 0
0, 0, 5, 1, 0, 30, 38, 64, 292, 580, 1226, 3708, 9212, 22012, 58668, 152984, 385024, 999368, 2642518, 6894484, 18053902, 47927004, 126960038, 336077694, 896143310, 2393590070, 6393495678, 17141225138 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,3

REFERENCES

G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.

LINKS

Table of n, a(n) for n=3..30.

G. Thimm, Cycle sequences of crystal structures

CROSSREFS

Sequence in context: A176324 A081817 A123260 * A289620 A019107 A019183

Adjacent sequences:  A019110 A019111 A019112 * A019114 A019115 A019116

KEYWORD

nonn,more

AUTHOR

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

EXTENSIONS

a(21)-a(30) from Sean A. Irvine, Apr 06 2019

STATUS

approved

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Last modified June 27 19:31 EDT 2022. Contains 354898 sequences. (Running on oeis4.)