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A019089
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite CAS = Cesium Aluminosilicate (Araki) Cs4[ Al4Si20O48 ].
0
0, 0, 4, 6, 4, 24, 46, 100, 224, 626, 1332, 3558, 9054, 23406, 56916, 153209, 395282, 1031598, 2680090, 7143821, 18739498, 49780598, 132071728, 352703766, 940103198, 2521317666, 6760089774, 18187588014
OFFSET
3,3
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A292387 A208540 A019195 * A173462 A019123 A308716
KEYWORD
nonn,more
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(20)-a(30) from Sean A. Irvine, Apr 03 2019
STATUS
approved