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A066414 Numerators of coefficients in series expansion of -512*(1+x)^3/(x-8)^3. 1
1, 27, 135, 621, 2943, 5373, 2133, 3105, 17037, 22383, 14229, 17631, 42795, 51057, 3753, 8721, 80217, 91395, 51651, 57969, 129303, 143397, 39555, 43443, 190053, 207063, 112401, 121635, 262467, 282393, 37881, 20277, 346545, 369387 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Related to Belyi function for tetrahedron.

LINKS

Table of n, a(n) for n=0..33.

N. Magot and A. Zvonkin, Belyi functions for Archimedian solids, Discrete Math., 217 (2000), 249-271.

MATHEMATICA

Numerator[CoefficientList[Series[-512(1+x)^3/(x-8)^3, {x, 0, 40}], x]] (* Harvey P. Dale, Aug 11 2011 *)

CROSSREFS

Cf. A066415.

Sequence in context: A126414 A183427 A262852 * A042422 A180578 A301757

Adjacent sequences:  A066411 A066412 A066413 * A066415 A066416 A066417

KEYWORD

nonn,frac

AUTHOR

N. J. A. Sloane, Dec 26 2001

STATUS

approved

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Last modified March 29 02:19 EDT 2020. Contains 333104 sequences. (Running on oeis4.)