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A010531
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Decimal expansion of square root of 79.
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3
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8, 8, 8, 8, 1, 9, 4, 4, 1, 7, 3, 1, 5, 5, 8, 8, 8, 5, 0, 0, 9, 1, 4, 4, 1, 6, 7, 5, 4, 0, 8, 7, 2, 7, 8, 1, 7, 0, 7, 6, 4, 5, 0, 6, 0, 3, 7, 2, 9, 5, 2, 6, 2, 9, 8, 3, 5, 4, 7, 2, 0, 1, 1, 6, 3, 7, 6, 1, 0, 0, 5, 9, 9, 6, 2, 8, 5, 9, 9, 5, 9, 6, 0, 2, 3, 5, 9, 2, 9, 5, 2, 7, 1, 3, 6, 3, 0, 5, 5
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OFFSET
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1,1
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COMMENTS
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Continued fraction expansion is 8 followed by {1, 7, 1, 16} repeated. [From Harry J. Smith, Jun 09 2009]
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,20000
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EXAMPLE
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8.888194417315588850091441675408727817076450603729526298354720116376100... [From Harry J. Smith, Jun 09 2009]
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MAPLE
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RealDigits[N[79^(1/2), 200]][[1]] (* From Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)
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MATHEMATICA
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RealDigits[N[Sqrt[79], 200]][[1]] (* From Vladimir Joseph Stephan Orlovsky, Feb 04 2012 *)
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PROG
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(PARI) { default(realprecision, 20080); x=sqrt(79); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010531.txt", n, " ", d)); } [From Harry J. Smith, Jun 09 2009]
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CROSSREFS
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Cf. A010157 Continued fraction. [From Harry J. Smith, Jun 09 2009]
Sequence in context: A198917 A023414 A125555 * A195141 A171811 A031176
Adjacent sequences: A010528 A010529 A010530 * A010532 A010533 A010534
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KEYWORD
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nonn,cons
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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