%I A018944
%S A018944 0,11,28,266,1120,7778,44302,302172,1978796
%N A018944 Cycle class sequence c(2n) (the number of true cycles of length 2n in 
               which a certain node is included) for zeolite AEL = AlPO4-11 [ Al20P20O80 
               ].
%D A018944 G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 
               1997.
%H A018944 G. Thimm, <a href="thimm1.html">Cycle sequences of crystal structures</
               a>
%Y A018944 Sequence in context: A065006 A061952 A140677 this_sequence A061086 A034276 
               A072711
%Y A018944 Adjacent sequences: A018941 A018942 A018943 this_sequence A018945 A018946 
               A018947
%K A018944 nonn
%O A018944 2,2
%A A018944 Georg Thimm (mgeorg(AT)ntu.edu.sg)