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Search: id:A086178
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| A086178 |
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Decimal expansion of 1+2sqrt(2). |
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+0
8
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| 3, 8, 2, 8, 4, 2, 7, 1, 2, 4, 7, 4, 6, 1, 9, 0, 0, 9, 7, 6, 0, 3, 3, 7, 7, 4, 4, 8, 4, 1, 9, 3, 9, 6, 1, 5, 7, 1, 3, 9, 3, 4, 3, 7, 5, 0, 7, 5, 3, 8, 9, 6, 1, 4, 6, 3, 5, 3, 3, 5, 9, 4, 7, 5, 9, 8, 1, 4, 6, 4, 9, 5, 6, 9, 2, 4, 2, 1, 4, 0, 7, 7, 7, 0, 0, 7, 7, 5, 0, 6, 8, 6, 5, 5, 2, 8, 3, 1, 4, 5, 4, 7
(list; cons; graph; listen)
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OFFSET
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1,1
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COMMENT
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Onset of 3-cycle in the logistic equation.
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REFERENCES
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J. Bechhoefer, "The Birth of Period 3, Revisited", Mathematics Magazine pp. 115-8 Vol. 69 No. 2 April 1996
W. B. Gordon, "Period Three Trajectories of the Logistic Map", Mathematics Magazine pp. 118-120 Vol. 69 No. 2 April 1996
P. Saha & S. H. Strogatz, "The Birth of period 3", Mathematics Magazine pp. 42-7 Vol. 68, No. 1, 1995.
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LINKS
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J. Meiss, Period three saddle-node bifurcation for the Logistic Map
Eric Weisstein's World of Mathematics, Logistic Map
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FORMULA
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Equals A010466 plus 1. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 12 2008]
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EXAMPLE
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3.8284...
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CROSSREFS
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Cf. A086179.
Sequence in context: A010627 A103712 A132019 this_sequence A016669 A094964 A138714
Adjacent sequences: A086175 A086176 A086177 this_sequence A086179 A086180 A086181
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KEYWORD
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nonn,cons,easy
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Jul 11, 2003
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