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A019180
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MOR = Mordenite Na8[ Al8Si40O96 ] . 24 H2O.
0
0, 0, 6, 6, 5, 27, 48, 88, 242, 534, 1295, 3371, 8005, 20318, 52616, 131118, 337153, 878222, 2265242, 5912317, 15506407, 40583900, 106780193, 281722404, 743716917, 1970007288, 5231872992, 13917016645, 37110269578
OFFSET
3,3
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A350362 A351120 A199664 * A019103 A272619 A172360
KEYWORD
nonn,more
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(21)-a(31) from Sean A. Irvine, Apr 12 2019
STATUS
approved