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A248281 Egyptian fraction representation of the sqrt(56) (A010509) using a greedy function. 0
7, 3, 7, 141, 31154, 5919757544, 160210422116327440975, 51936028072305364257094751268091425897982, 4468374619865723526161303689130955516769923438522458566697540434310939905017570043 (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[ 56]]

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: A247950 A256844 A166201 * A111197 A245645 A115411

Adjacent sequences:  A248278 A248279 A248280 * A248282 A248283 A248284

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 04 2014

STATUS

approved

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Last modified August 17 11:14 EDT 2019. Contains 326057 sequences. (Running on oeis4.)