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 A248281 #6 Oct 21 2019 01:13:51
%S A248281 7,3,7,141,31154,5919757544,160210422116327440975,
%T A248281 51936028072305364257094751268091425897982,
%U A248281 4468374619865723526161303689130955516769923438522458566697540434310939905017570043
%N A248281 Egyptian fraction representation of sqrt(56) (A010509) using a greedy function.
%t A248281 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[ 56]]
%Y A248281 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248281 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248281 nonn
%O A248281 0,1
%A A248281 _Robert G. Wilson v_, Oct 04 2014