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.

A248298 Egyptian fraction representation of sqrt(74) (A010526) using a greedy function.

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%I A248298 #7 Oct 24 2019 22:54:10
%S A248298 8,2,10,431,196796,42222589233,4119127882822681368069,
%T A248298 22394712126990929163352329336575823966927304,
%U A248298 810283246500627303789590552867279442902569752132975902553147296681478084954900646327035
%N A248298 Egyptian fraction representation of sqrt(74) (A010526) using a greedy function.
%t A248298 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[ 74]]
%Y A248298 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248298 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248298 nonn
%O A248298 0,1
%A A248298 _Robert G. Wilson v_, Oct 04 2014