A248300 - OEIS

A248300

Egyptian fraction representation of sqrt(76) (A010528) using a greedy function.

8, 2, 5, 57, 3937, 37141276, 4653057274142158, 47471949655200856696698957090199, 11484366883753641302577416484692763851090325557224592536410101596, 1021543423762203659811429437059378653018184069838777743837274072099337791716358457056702326068913163280349514932095292745066307994

(list; graph; refs; listen; history; text; internal format)

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[ 76]]

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: A020787 A179954 A197518 * A002994 A097408 A228818

Adjacent sequences: A248297 A248298 A248299 * A248301 A248302 A248303

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 04 2014

STATUS

approved