A135271 - OEIS

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A135271

A hepteract is a seven-dimensional hypercube with 128 vertices, 448 edges, 672 square faces, 560 cubic cells, 280 tesseract 4-faces, 84 penteract 5-faces and 14 hexeract 6-faces.

128, 448, 672, 560, 280, 84, 14 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	LINKS	`Wikipedia, Hepteract.`
	MAPLE	`for i from 7 to 7 do seq(binomial(i, j)*2^(i-j), j = 0 .. i-1) od; #`
	CROSSREFS	`Cf. A038207.` `Sequence in context: A086059 A203449 A195090 * A123293 A188864 A197708` `Adjacent sequences: A135268 A135269 A135270 * A135272 A135273 A135274`
	KEYWORD	`easy,fini,nonn,full`
	AUTHOR	`Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Dec 02 2007`

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Last modified February 15 17:13 EST 2012. Contains 205828 sequences.