A248290 Egyptian fraction representation of sqrt(66) (A010518) using a greedy function.

8, 9, 78, 9365, 7225463317, 1286105510518248187999, 9221613893925388050026847069759756702671692, 6617240531535645994094212411930391575264080824725256027331667488206265171692288645898374

Offset

0,1

Links

Table of n, a(n) for n=0..7.

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[ 66]]

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: A195940 A195991 A304410 * A256341 A116249 A256162

Adjacent sequences: A248287 A248288 A248289 * A248291 A248292 A248293

Keyword

nonn

Author

Robert G. Wilson v, Oct 04 2014

Status

approved