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A248281
Egyptian fraction representation of sqrt(56) (A010509) using a greedy function.
0
7, 3, 7, 141, 31154, 5919757544, 160210422116327440975, 51936028072305364257094751268091425897982, 4468374619865723526161303689130955516769923438522458566697540434310939905017570043
OFFSET
0,1
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
Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
Sequence in context: A256844 A346538 A166201 * A111197 A372778 A245645
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Oct 04 2014
STATUS
approved