id:A019221 - OEIS Search Results

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A019221

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RSN = RUB-17 K4Na12 [ Zn8Si28O72 ] . 18 H2O.

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1, 1, 1, 0, 0, 8, 24, 90, 240, 492, 1064, 2452, 5814, 14766, 38400, 98846, 252902, 644456 (list; graph; listen)

	OFFSET	`3,6`
	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	`Adjacent sequences: A019218 A019219 A019220 this_sequence A019222 A019223 A019224` `Sequence in context: A097544 A128688 A019260 this_sequence A063515 A010566 A092771`
	KEYWORD	`nonn`
	AUTHOR	`Georg Thimm (mgeorg(AT)ntu.edu.sg)`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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