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.

A248259 Egyptian fraction representation of sqrt(32) (A010487) using a greedy function.

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%I A248259 #6 Oct 20 2019 21:27:30
%S A248259 5,2,7,72,9241,229909903,85086814482844985,
%T A248259 23179346469573782778010843389086345,
%U A248259 543347867420258195663107222041076121949552033670222863973158866609327,741522735509298769232902024568403103695824837660291384400704443062457446366917782889948614422252425565925024142554380383285632350884136295
%N A248259 Egyptian fraction representation of sqrt(32) (A010487) using a greedy function.
%t A248259 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[ 32]]
%Y A248259 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248259 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248259 nonn
%O A248259 0,1
%A A248259 _Robert G. Wilson v_, Oct 04 2014