A019153 Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MEL = ZSM-11 Nan[ AlnSi96-nO192 ].

0, 1, 3, 3, 10, 27, 46, 111, 279, 588, 1368, 3412, 8210, 20198, 51439, 129724, 328440, 854789, 2219424, 5748249, 15121267, 39902640, 105142483, 278867539, 741915191, 1973720838, 5263732942, 14063112154, 37590045102

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: A076987 A229912 A321354 * A049975 A019168 A107299

Adjacent sequences: A019150 A019151 A019152 * A019154 A019155 A019156

Keyword

nonn,more

Author

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

Extensions

a(20)-a(31) from Sean A. Irvine, Apr 10 2019

Status

approved