A011555 - OEIS

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A011555

Number of vertices of secondary polytope for triangle X n-simplex.

6, 108, 4488, 376200 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	REFERENCES	`Gelfand, Kapranov and Zelevinsky, Discriminants, Resultants and Multidimensional Determinants, Birkhauser, 1994, pp. 243-250.` `J. A de Loera, Nonregular triangulations of products of simplices, Discrete Comp. Geom., 15 (1996), 253-264.`
	CROSSREFS	`Sequence in context: A114310 A167484 * A122722 A127946 A012503 A168482` `Adjacent sequences: A011552 A011553 A011554 * A011556 A011557 A011558`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 16:21 EST 2012. Contains 205823 sequences.