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A248257
Egyptian fraction representation of sqrt(30) (A010485) using a greedy function.
0
5, 3, 7, 967, 1028069, 2298068118217, 5494201416226460930421913, 8921656602209859921713003519980673897631224869075674, 838074105556913621236663949120105672159883231833809533473972526431411898035963444027095791284399338983624
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[ 30]]
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: A077891 A129735 A300502 * A019663 A187488 A372831
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Oct 04 2014
STATUS
approved