This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A248255 #6 Oct 20 2019 21:25:02
%S A248255 5,4,25,666,892358,830113252100,6890868531517036908804204,
%T A248255 765564099160305273559925342798919694764879717405690,
%U A248255 681027718799553552099401892363533829797246440808729714034620705787624761700369516608168143683921127348
%N A248255 Egyptian fraction representation of sqrt(28) (A010483) using a greedy function.
%t A248255 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[ 28]]
%Y A248255 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248255 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248255 nonn
%O A248255 0,1
%A A248255 _Robert G. Wilson v_, Oct 04 2014