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A010518
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Decimal expansion of square root of 66.
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2
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8, 1, 2, 4, 0, 3, 8, 4, 0, 4, 6, 3, 5, 9, 6, 0, 3, 6, 0, 4, 5, 9, 8, 8, 3, 5, 6, 8, 2, 6, 6, 0, 4, 0, 3, 4, 8, 5, 0, 4, 2, 0, 4, 0, 8, 6, 7, 2, 5, 3, 1, 2, 8, 2, 7, 6, 5, 1, 5, 7, 5, 5, 9, 4, 5, 3, 2, 9, 1, 6, 8, 0, 2, 8, 4, 0, 6, 7, 2, 6, 9, 4, 9, 9, 9, 1, 5, 7, 6, 0, 2, 9, 4, 7, 9, 3, 6, 8, 7
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Continued fraction expansion is 8 followed by {8, 16} repeated. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 08 2009]
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,20000
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EXAMPLE
| 8.124038404635960360459883568266040348504204086725312827651575594532916... [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 08 2009]
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MATHEMATICA
| RealDigits[N[66^(1/2), 200]][[1]] (* From Vladimir Joseph Stephan Orlovsky, Jan 22 2012 *)
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PROG
| (PARI) { default(realprecision, 20080); x=sqrt(66); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010518.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 08 2009]
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CROSSREFS
| Cf. A040057 Continued fraction. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 08 2009]
Sequence in context: A179050 A176458 A105473 * A077464 A088373 A154167
Adjacent sequences: A010515 A010516 A010517 * A010519 A010520 A010521
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KEYWORD
| nonn,cons
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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