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].qR starting with a T1 atom.

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

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: A081817 A361550 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