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A135273 Row 9 of A038207. 1
512, 2304, 4608, 5376, 4032, 2016, 672, 144, 18, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

A 9-cube or enneract is a nine-dimensional hypercube with 512 vertices, 2304 edges, 4608 square faces, 5376 cubic cells, 4032 tesseract 4-faces, 2016 penteract 5-faces, 672 hexeract 6-faces, 144 hepteract 7-faces and 18 octeract 8-faces.

LINKS

Table of n, a(n) for n=0..9.

Wikipedia,  Enneract.

MAPLE

for i from 9 to 9 do seq(binomial(i, j)*2^(i-j), j = 0 .. i-1) od;

PROG

(PARI) Vec((x+2)^9+O(x^10)) \\ Joerg Arndt, Apr 15 2013

CROSSREFS

Cf. A038207, A135269, A135270, A135271, A135272.

Sequence in context: A251192 A251187 A223333 * A258522 A258519 A254568

Adjacent sequences:  A135270 A135271 A135272 * A135274 A135275 A135276

KEYWORD

easy,fini,nonn,full

AUTHOR

Zerinvary Lajos, Dec 02 2007

STATUS

approved

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Last modified December 14 07:15 EST 2018. Contains 318090 sequences. (Running on oeis4.)