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A019095
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite CON = CIT-1 H2[ B2Si54O112 ].
0
0, 1, 2, 6, 10, 30, 42, 126, 308, 688, 1436, 3536, 7261, 18323, 42046, 104611, 256824, 658364, 1658724, 4386555, 11337498, 30272771, 79610468, 212690656, 562612764, 1499043449, 3965697029, 10529372555
OFFSET
3,3
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A074095 A079855 A048692 * A246349 A026117 A283909
KEYWORD
nonn,more
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(20)-a(30) from Sean A. Irvine, Apr 04 2019
STATUS
approved