%I
%S 4,4,16,160,852,4732,30184,189504,1205100,7852748,51742664,345137460,
%T 2326824304,15824261632,108475583464
%N Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite EDI = Edingtonite Ba2 [ Al4Si6O20 ] . 8 H2O.
%H International Zeolite Association, <a href="http://www.izastructure.org/databases/">Database of Zeolite Structures</a>, Structure Commissionof 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://dnb.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/S01442449(97)00122X">Zeolite cycle sequences</a>, Zeolites, 19(56) (1997), 422424.
%Y Cf. A019062 (agrees until a(10), thereafter differs).
%K nonn,more
%O 2,1
%A Georg Thimm (mgeorg(AT)ntu.edu.sg)
%E a(11)a(16) from _Sean A. Irvine_, Mar 19 2019
