A019143 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MAZ = Mazzite (Na2,K2,Ca,Mg)5 [ Al10Si26O72 ] . 28 H2O.

0, 2, 2, 3, 11, 12, 37, 98, 148, 567, 1047, 2743, 7378, 16767, 45292, 115389, 292991, 775986, 1976919, 5158029, 13460992, 34861502, 91448800, 239022545, 626961606, 1651846923, 4352991338, 11508510524, 30493606295

Offset

3,2

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..31.

G. Thimm, Cycle sequences of crystal structures

Crossrefs

Sequence in context: A300483 A294241 A067579 * A084650 A067919 A157301

Adjacent sequences: A019140 A019141 A019142 * A019144 A019145 A019146

Keyword

nonn,more

Author

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

Extensions

a(20)-a(31) from Sean A. Irvine, Apr 08 2019

Status

approved