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 A248293 #6 Oct 24 2019 22:52:15
%S A248293 8,4,18,937,933269,1035335826584,1922586201513701668252744,
%T A248293 28276178347455966021225105018046994195665521584589,
%U A248293 833556138210674401337075496134582593689166273775276908669899884379507156146934822563063380503158977
%N A248293 Egyptian fraction representation of sqrt(69) (A010521) using a greedy function.
%t A248293 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[ 69]]
%Y A248293 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248293 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248293 nonn
%O A248293 0,1
%A A248293 _Robert G. Wilson v_, Oct 04 2014