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A248314 Egyptian fraction representation of sqrt(91) (A010542) using a greedy function. 0
9, 2, 26, 1075, 4112692, 27635607215221, 849264815973068493208894568, 4841632147722920600382393247090367280521902842548984840, 266615765339465306160951850397944334901944400721855522651965673953142506552009472018442954194685982876108261727 (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[ 91]]

CROSSREFS

Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.

Egyptian fraction representations of the cube roots: A129702, A132480-A132574.

Sequence in context: A098289 A152020 A055516 * A174837 A096042 A038292

Adjacent sequences:  A248311 A248312 A248313 * A248315 A248316 A248317

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 04 2014

STATUS

approved

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Last modified July 29 22:13 EDT 2021. Contains 346346 sequences. (Running on oeis4.)