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A019037
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.
0
2, 5, 33, 186, 1107, 6553, 40507, 264109, 1743285, 11577326, 78022141, 533130042, 3683658088, 25691473542, 180644981621
OFFSET
2,1
REFERENCES
G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.
CROSSREFS
Sequence in context: A118325 A224231 A357944 * A019038 A198089 A366327
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