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Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MTT = ZSM-23 Nan[AlnSi24-nO48] starting with a T7 atom.
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%I #12 Jan 26 2025 14:18:17

%S 0,0,4,8,4,20,68,108,258,704,1586,3600,9474,23534,57098,146818,381946,

%T 979169,2546468,6725314,17734622,46896938,124860502,333177050,

%U 889946916,2383867805,6398917298,17196251103,46285522374

%N Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MTT = ZSM-23 Nan[AlnSi24-nO48] starting with a T7 atom.

%D G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.

%H G. Thimm, <a href="/thimm1.html">Cycle sequences of crystal structures</a>

%K nonn,more

%O 3,3

%A Georg Thimm (mgeorg(AT)ntu.edu.sg)

%E a(20)-a(31) from _Sean A. Irvine_, Apr 14 2019