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 A248265 #6 Oct 20 2019 21:29:51
%S A248265 6,5,23,659,437284,377751319913,340271588652415528090388,
%T A248265 1890912187940287800367373789659912522501201614249,
%U A248265 7449562319978893326251035904298267810521574218546460385778180298134511070414909881921779582771096
%N A248265 Egyptian fraction representation of sqrt(39) (A010493) using a greedy function.
%t A248265 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[ 39]]
%Y A248265 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248265 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248265 nonn
%O A248265 0,1
%A A248265 _Robert G. Wilson v_, Oct 04 2014