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A248280 Egyptian fraction representation of the sqrt(55) (A010508) using a greedy function. 0
7, 3, 13, 169, 40134, 1830451404, 6293054590385574716, 99455005060617253985959291400980656073, 14444603640289593121113624113291244368730444113988502168325108818988403980391 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..8.

MATHEMATICA

Egyptian[nbr_] := Block[{lst = {IntegerPart[nbr]}, cons = N[ FractionalPart[ nbr], 2^20], denom, iter = 8}, While[ iter > 0, denom = Ceiling[ 1/cons]; AppendTo[ lst, denom]; cons -= 1/denom; iter--]; lst]; Egyptian[ Sqrt[ 55]]

CROSSREFS

Cf. Egyptian fraction rep. for the Sqrts: A006487, A224231, A248235 - A248322,

Cf. Egyptian fraction rep. for the Cbrts: A129702, A132480 - A132574.

Sequence in context: A257328 A076569 A061194 * A255772 A195159 A279353

Adjacent sequences:  A248277 A248278 A248279 * A248281 A248282 A248283

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 04 2014

STATUS

approved

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Last modified September 17 16:57 EDT 2019. Contains 327136 sequences. (Running on oeis4.)