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A019255
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VNI = VPI-9 Rb44K4[ Zn24Si96O240 ] . 48 H2O.
0
1, 0, 6, 8, 2, 16, 32, 52, 168, 388, 910, 2455, 6060, 14635, 36740, 92024, 231576, 590604, 1508266, 3859471, 9904108, 25426197, 65380322, 168698561, 436660170, 1133657509, 2952149064, 7708329499, 20172477506
OFFSET
3,3
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A365823 A054512 A197267 * A153895 A103430 A097880
KEYWORD
nonn,more
AUTHOR
Georg Thimm (mgeorg(AT)ntu.edu.sg)
EXTENSIONS
a(21)-a(31) from Sean A. Irvine, Apr 20 2019
STATUS
approved