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.

A248291 Egyptian fraction representation of sqrt(67) (A010519) using a greedy function.

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%I A248291 #6 Oct 24 2019 22:51:27
%S A248291 8,6,54,5968,37928283,14186508539132240,
%T A248291 215574431124169048574472920051105,
%U A248291 619113864242566215185357331731644567622871533734575552668037746157,1026704635586993757466869990798845550899476775104786232072062922961543188349830119350020024351935013557637621452049626418228548257237
%N A248291 Egyptian fraction representation of sqrt(67) (A010519) using a greedy function.
%t A248291 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[ 67]]
%Y A248291 Egyptian fraction representations of the square roots: A006487, A224231, A248235-A248322.
%Y A248291 Egyptian fraction representations of the cube roots: A129702, A132480-A132574.
%K A248291 nonn
%O A248291 0,1
%A A248291 _Robert G. Wilson v_, Oct 04 2014