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%I #13 Jun 26 2019 21:06:37
%S 1,1,1,0,0,8,24,90,236,490,1098,2492,5786,14710,38256,98480,253500,
%T 648418,1650162,4216096,10833166,27976928,72602082,188988750,
%U 492974940,1288662598,3374841840,8854072964,23276346316
%N Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VSV = VPI-7 Na26H6[ Zn16Si56O144 ] . 44 H2O.
%H <a href="http://www.iza-structure.org/databases/">Database of Zeolite Structures</a>, Structure Commission of the International Zeolite Association, revised 2017.
%H Georg Thimm, <a href="/thimm1.html">Cycle sequences of crystal structures</a>.
%H Georg Thimm, <a href="https://web.archive.org/web/20070702024520/http://www.adam.ntu.edu.sg/~mgeorg/">Personal website (archived)</a>.
%H Georg Thimm, <a href="https://d-nb.info/1001825144/34">A graph theoretical approach to the analysis, comparison, and enumeration of crystal structures</a>, Dissertation, Goethe University Frankfurt, Germany, 2008.
%H Georg Thimm and W. E. Klee, <a href="https://doi.org/10.1016/S0144-2449(97)00122-X">Zeolite cycle sequences</a>, Zeolites, 19(5-6) (1997), 422-424.
%K nonn,more
%O 3,6
%A Georg Thimm (mgeorg(AT)ntu.edu.sg)
%E a(21)-a(31) from _Sean A. Irvine_, Apr 20 2019