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 A248273 #6 Oct 20 2019 21:32:55
%S A248273 6,2,3,45,10097,180933939,70214804893433857,
%T A248273 24596197522004292913199742834240369,
%U A248273 851917396155337556711167562167009352482986581505723891411145951010937,1830843559366860042528367793031819716270540620095563249767306742965459078226069734667092696644523226923832775331940549734586475295256730688
%N A248273 Egyptian fraction representation of sqrt(47) (A010501) using a greedy function.
%t A248273 Egyptian[nbr_] := Block[{lst = {IntegerPart[nbr]}, cons = N[ FractionalPart[ nbr], 2^20], denom, iter = 8}, While[
%t A248273 iter > 0, denom = Ceiling[ 1/cons]; AppendTo[ lst, denom]; cons -= 1/denom; iter--]; lst]; Egyptian[ Sqrt[ 47]]
%Y A248273 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248273 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248273 nonn
%O A248273 0,1
%A A248273 _Robert G. Wilson v_, Oct 04 2014