A248241 Egyptian fraction representation of sqrt(12) (A010469) using a greedy function.

3, 3, 8, 174, 47270, 3322246062, 13585339584457844199, 266643312158266377656241697792775202384, 221110316712057155914682414678073188192934894445719392090279403577596961625414

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[ 12]]

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: A221776 A221225 A119006 * A109695 A372038 A010610

Adjacent sequences: A248238 A248239 A248240 * A248242 A248243 A248244

Keyword

nonn

Author

Robert G. Wilson v, Oct 04 2014

Status

approved