A121178 - OEIS

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A121178

Triangle read by rows: catafusenes (see Cyvin reference for precise definition).

1, 2, 2, 6, 5, 1, 19, 26, 5, 1, 71, 101, 31, 2, 1, 274, 457, 160, 16 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	REFERENCES	`S. J. Cyvin et al., Enumeration and classification of certain polygonal systems ...: annelated catafusenes, J. Chem. Inform. Comput. Sci., 34 (1994), 1174-1180.`
	CROSSREFS	`Columns give A044045, A045903. Row sums give A045906.` `Sequence in context: A054516 A062400 A064766 * A019749 A122070 A181661` `Adjacent sequences: A121175 A121176 A121177 * A121179 A121180 A121181`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Aug 15 2006`

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.