Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.
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: A217246 A186743 A219314 * A092103 A233697 A186764
Adjacent sequences: A019151 A019152 A019153 * A019155 A019156 A019157
Georg Thimm (mgeorg(AT)ntu.edu.sg)