A248321 Egyptian fraction representation of sqrt(98) (A010549) using a greedy function.

9, 2, 3, 16, 274, 83555, 12961139206, 198730293272988591339, 183217938497357958578283307441647343725436, 36471466160614116433355003352211955756967345223328177891902116459111899483704330391

Offset

0,1

Links

Table of n, a(n) for n=0..9.

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[ 98]]

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: A144981 A215267 A248322 * A248320 A200282 A133841

Adjacent sequences: A248318 A248319 A248320 * A248322 A248323 A248324

Keyword

nonn

Author

Robert G. Wilson v, Oct 05 2014

Status

approved