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 A248240 #6 Oct 20 2019 12:31:27
%S A248240 3,4,16,243,104559,25176928409,26586186736052347315834,
%T A248240 1862816215759124563815793524962166009780011752,
%U A248240 5214712907768239185916350444296489272388117885310572145230445264540008760076034857528421553
%N A248240 Egyptian fraction representation of sqrt(11) (A010468) using a greedy function.
%t A248240 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[ 11]]
%Y A248240 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248240 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248240 nonn
%O A248240 0,1
%A A248240 _Robert G. Wilson v_, Oct 04 2014