

A019005


Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite DFO = DAF1 [ Mg14Al52P66O264 ] . 7 R . 40 H2O.


0



2, 11, 47, 226, 1031, 5123, 29360, 184852, 1234090, 8398984, 57386553, 390864157, 2652252310, 17975308362, 122088975542
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OFFSET

2,1


REFERENCES

G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422424, 1997.


LINKS

Table of n, a(n) for n=2..16.
G. Thimm, Cycle sequences of crystal structures


CROSSREFS

Sequence in context: A198693 A178710 A050929 * A112288 A192699 A003442
Adjacent sequences: A019002 A019003 A019004 * A019006 A019007 A019008


KEYWORD

nonn,more


AUTHOR

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


EXTENSIONS

a(11)a(16) from Sean A. Irvine, Mar 18 2019


STATUS

approved



