A019164 - OEIS

%I #12 Jan 31 2025 16:01:02

%S 0,0,6,3,3,36,55,88,293,622,1275,3321,8111,19719,50176,127767,330678,

%T 860375,2243544,5920336,15645065,41326177,109675127,291443985,

%U 774395373,2061553580,5495695788,14661522117,39166097080

%N Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MFI = ZSM-5 Nan[AlnSi96-nO192] 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(21)-a(31) from _Sean A. Irvine_, Apr 11 2019