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A019064 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite VFI = VPI-5 [ Al18P18O72 ] . 42 H2O. 0

%I

%S 2,16,34,267,1218,8261,48408,309593,1917294,12260411,78820366,

%T 517036492,3431267880,23101377802,157403218354

%N Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite VFI = VPI-5 [ Al18P18O72 ] . 42 H2O.

%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 2,1

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

%E a(11)-a(16) from _Sean A. Irvine_, Apr 01 2019

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Last modified March 27 20:39 EDT 2023. Contains 361575 sequences. (Running on oeis4.)