A018953 - OEIS

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A018953

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFG = Afghanite (Na2,Ca,K2)12 [ Al24Si24O96 ].

2, 6, 34, 217, 1092, 6616, 39640, 254593, 1678272 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	REFERENCES	`G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.`
	LINKS	`G. Thimm, Cycle sequences of crystal structures`
	CROSSREFS	`Sequence in context: A026951 A030233 A003499 * A009199 A052824 A019029` `Adjacent sequences: A018950 A018951 A018952 * A018954 A018955 A018956`
	KEYWORD	`nonn`
	AUTHOR	`Georg Thimm (mgeorg(AT)ntu.edu.sg)`

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Last modified February 15 13:47 EST 2012. Contains 205808 sequences.