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A019215
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RON = Roggianite Ca16[ Be8Al16Si32O104(OH)16 ] . 19 H2O.
0
0, 2, 0, 4, 0, 40, 0, 150, 4, 610, 96, 2798, 864, 13218, 7192, 64934, 52332, 328222, 339808, 1727350, 2177700, 9454774, 13785720, 53012810, 85897980, 303909174, 534416936, 1779749852, 3336552436, 10595394664, 20885768548, 63879012118
OFFSET
3,2
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A019139 A285774 A262589 * A326799 A112081 A265158
KEYWORD
nonn
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(21)-a(34) from Sean A. Irvine, Apr 16 2019
STATUS
approved