A019036 Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite LTN = Linde Type N Na384[ Al384Si384O1536 ] . 518 H2O.

2, 5, 32, 187, 986, 5820, 37028, 243443, 1619559, 10855923, 73815109, 508399812, 3538148618, 24833001127, 175533511524

Offset

2,1

References

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

Links

Table of n, a(n) for n=2..16.

G. Thimm, Cycle sequences of crystal structures

Crossrefs

Sequence in context: A145656 A221680 A009274 * A005636 A067299 A353195

Adjacent sequences: A019033 A019034 A019035 * A019037 A019038 A019039

Keyword

nonn,more

Author

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

Extensions

a(11)-a(16) from Sean A. Irvine, Mar 26 2019

Status

approved