A019121 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite EUO = EU-1 Nan [ AlnSi112-n O224 ].

0, 0, 3, 6, 7, 28, 53, 106, 273, 741, 1593, 3737, 10000, 24476, 59099, 153277, 391122, 989550, 2562886, 6673440, 17343929, 45400611, 119484065, 314948508, 832164603, 2205881171, 5858756146, 15584794178, 41540936239

Offset

3,3

References

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

Links

Table of n, a(n) for n=3..31.

G. Thimm, Cycle sequences of crystal structures

Crossrefs

Sequence in context: A287599 A287625 A019210 * A287851 A287781 A288063

Adjacent sequences: A019118 A019119 A019120 * A019122 A019123 A019124

Keyword

nonn,more

Author

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

Extensions

a(20)-a(31) from Sean A. Irvine, Apr 06 2019

Status

approved