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G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
Table of n, a(n) for n=3..19.
G. Thimm, Cycle sequences of crystal structures
Sequence in context: A131875 A095871 A189235 * A215947 A226555 A147685
Adjacent sequences: A019065 A019066 A019067 * A019069 A019070 A019071
Georg Thimm (mgeorg(AT)ntu.edu.sg)