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A019216
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
1, 0, 0, 0, 0, 0, 0, 0, 8, 8, 70, 82, 434, 518, 2776, 3144, 16832, 19376, 96356, 118892, 562404, 745436, 3306772, 4691996, 19366484, 29414028, 114230294, 185358642, 681168754, 1173078358, 4095996436, 7431994668, 24805452416
OFFSET
3,9
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A165426 A341547 A183395 * A020552 A272961 A117861
KEYWORD
nonn
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(21)-a(34) from Sean A. Irvine, Apr 16 2019
STATUS
approved