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A019148
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MEL = ZSM-11 Nan[ AlnSi96-nO192 ].
0
0, 0, 4, 5, 9, 26, 47, 120, 309, 612, 1449, 3708, 8653, 20721, 53261, 133949, 333428, 865874, 2254196, 5819271, 15294876, 40448411, 106628317, 282842205, 753174274, 2004759492, 5347626549, 14291732370
OFFSET
3,3
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A041079 A042715 A163868 * A360699 A336661 A352509
KEYWORD
nonn,more
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(20)-a(30) from Sean A. Irvine, Apr 09 2019
STATUS
approved