A019125 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, 5, 6, 9, 35, 59, 112, 283, 706, 1478, 3397, 8871, 21251, 50341, 130710, 332916, 841255, 2194862, 5755951, 15061491, 39776556, 105554692, 280218339, 745466324, 1988298146, 5308302165, 14184125616, 37957283062

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: A014980 A066901 A273039 * A019205 A191472 A189056

Adjacent sequences: A019122 A019123 A019124 * A019126 A019127 A019128

Keyword

nonn,more

Author

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

Extensions

a(20)-a(31) from Sean A. Irvine, Apr 07 2019

Status

approved