|
|
A019006
|
|
Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite DFO = DAF-1 [ Mg14Al52P66O264 ] . 7 R . 40 H2O.
|
|
0
|
|
|
2, 12, 39, 219, 1008, 5155, 28936, 181946, 1205364, 8180631, 55791460, 379587247, 2576803667, 17509137751, 119443932080
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
2,1
|
|
REFERENCES
|
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
|
|
LINKS
|
Table of n, a(n) for n=2..16.
G. Thimm, Cycle sequences of crystal structures
|
|
CROSSREFS
|
Sequence in context: A009632 A190022 A086602 * A168057 A290131 A008911
Adjacent sequences: A019003 A019004 A019005 * A019007 A019008 A019009
|
|
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
|
|
|
|