A248295 Egyptian fraction representation of sqrt(71) (A010523) using a greedy function.

8, 3, 11, 525, 386544, 639498711870, 1018235602235689213572994, 6335607869766803762689695208858285361004070429148, 42457213694266417320054923496312615766199040305766336893524891089914272708684998227290613582884885

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[ 71]]

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: A365445 A069200 A069218 * A265236 A286568 A070608

Adjacent sequences: A248292 A248293 A248294 * A248296 A248297 A248298

Keyword

nonn

Author

Robert G. Wilson v, Oct 04 2014

Status

approved