%I A018953
%S A018953 2,6,34,217,1092,6616,39640,254593,1678272
%N A018953 Cycle class sequence c(2n) (the number of true cycles of length 2n in 
               which a certain node is included) for zeolite AFG = Afghanite (Na2,
               Ca,K2)12 [ Al24Si24O96 ].
%D A018953 G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 
               1997.
%H A018953 G. Thimm, <a href="thimm1.html">Cycle sequences of crystal structures</
               a>
%Y A018953 Sequence in context: A026951 A030233 A003499 this_sequence A009199 A052824 
               A019029
%Y A018953 Adjacent sequences: A018950 A018951 A018952 this_sequence A018954 A018955 
               A018956
%K A018953 nonn
%O A018953 2,1
%A A018953 Georg Thimm (mgeorg(AT)ntu.edu.sg)