%I
%S 1,9,48,180,1322,6853,43804,283623,1885015,13026464,90977470,
%T 644191249,4594696120,32969721835,237966662872
%N Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATO = AlPO431 [ Al18P18O72 ].
%D G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422424, 1997.
%H G. Thimm, <a href="/thimm1.html">Cycle sequences of crystal structures</a>
%K nonn,more
%O 2,2
%A Georg Thimm (mgeorg(AT)ntu.edu.sg)
%E a(11)a(16) from _Sean A. Irvine_, Mar 13 2019
