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 A248257 #6 Oct 20 2019 21:26:44
%S A248257 5,3,7,967,1028069,2298068118217,5494201416226460930421913,
%T A248257 8921656602209859921713003519980673897631224869075674,
%U A248257 838074105556913621236663949120105672159883231833809533473972526431411898035963444027095791284399338983624
%N A248257 Egyptian fraction representation of sqrt(30) (A010485) using a greedy function.
%t A248257 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[ 30]]
%Y A248257 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248257 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248257 nonn
%O A248257 0,1
%A A248257 _Robert G. Wilson v_, Oct 04 2014