cp's OEIS Frontend

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.

A248292 Egyptian fraction representation of sqrt(68) (A010520) using a greedy function.

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%I A248292 #6 Oct 24 2019 22:51:49
%S A248292 8,5,22,1322,3621500,17445297363138,776156771532279826926457191,
%T A248292 1125673063406602593902433484734481317497130098734266573,
%U A248292 2359563766366828684685276326098059577152401128042629265861141526556488039378108148960279616218064655420661149
%N A248292 Egyptian fraction representation of sqrt(68) (A010520) using a greedy function.
%t A248292 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[ 68]]
%Y A248292 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248292 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248292 nonn
%O A248292 0,1
%A A248292 _Robert G. Wilson v_, Oct 04 2014