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A248258 Egyptian fraction representation of sqrt(31) (A010486) using a greedy function. 0
5, 2, 15, 911, 756131657, 1046059081493109619, 1823555845900657755132295578770597587, 5295210870312939233563525303202129576974975306672437715711158044936692625 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
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[ 31]]
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: A246209 A297979 A298630 * A279150 A213582 A364108
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Oct 04 2014
STATUS
approved

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Last modified April 21 07:21 EDT 2024. Contains 371850 sequences. (Running on oeis4.)