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A010467
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Decimal expansion of square root of 10.
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16
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3, 1, 6, 2, 2, 7, 7, 6, 6, 0, 1, 6, 8, 3, 7, 9, 3, 3, 1, 9, 9, 8, 8, 9, 3, 5, 4, 4, 4, 3, 2, 7, 1, 8, 5, 3, 3, 7, 1, 9, 5, 5, 5, 1, 3, 9, 3, 2, 5, 2, 1, 6, 8, 2, 6, 8, 5, 7, 5, 0, 4, 8, 5, 2, 7, 9, 2, 5, 9, 4, 4, 3, 8, 6, 3, 9, 2, 3, 8, 2, 2, 1, 3, 4, 4, 2, 4, 8, 1, 0, 8, 3, 7, 9, 3, 0, 0, 2, 9
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Continued fraction expansion is 3 followed by {6} repeated. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 02 2009]
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LINKS
| Harry J. Smith, Table of n, a(n) for n = 1..20000
R. J. Nemiroff & J. Bonnell, The first 1 million digits of square root of 10
R. J. Nemiroff & J. Bonnell, Plouffe's Inverter, The first 1 million digits of square root of 10
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FORMULA
| Sqrt(10).
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EXAMPLE
| 3.162277660168379331998893544432718533719555139325216826857504852792594...
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MATHEMATICA
| RealDigits[N[Sqrt[10], 200]] [From Vladimir Orlovsky (4vladimir(AT)gmail.com), May 27 2010]
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PROG
| (PARI) { default(realprecision, 20080); x=sqrt(10); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010467.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 02 2009]
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CROSSREFS
| Cf. A040006 Continued fraction.
Sequence in context: A055151 A181187 A104573 * A158823 A184168 A122913
Adjacent sequences: A010464 A010465 A010466 * A010468 A010469 A010470
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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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