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 A248250 #6 Oct 20 2019 20:23:37
%S A248250 4,2,6,43,2028,5477762,40063230724280,10039617492048087897098971783,
%T A248250 598943577818423089223821862011302605314284839297545338532,
%U A248250 451273778419286656581820003198742640276389207705020449590295850757882195737121214614786626350432663721793231915121
%N A248250 Egyptian fraction representation of sqrt(22) (A010478) using a greedy function.
%t A248250 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[ 22]]
%Y A248250 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248250 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248250 nonn
%O A248250 0,1
%A A248250 _Robert G. Wilson v_, Oct 04 2014