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A010497
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Decimal expansion of square root of 43.
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3
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6, 5, 5, 7, 4, 3, 8, 5, 2, 4, 3, 0, 2, 0, 0, 0, 6, 5, 2, 3, 4, 4, 1, 0, 9, 9, 9, 7, 6, 3, 6, 0, 0, 1, 6, 2, 7, 9, 2, 6, 9, 6, 6, 3, 1, 9, 8, 8, 3, 7, 8, 9, 7, 6, 9, 8, 6, 5, 4, 6, 0, 1, 0, 5, 5, 8, 5, 6, 5, 9, 8, 5, 3, 4, 8, 8, 5, 7, 5, 6, 3, 9, 3, 5, 5, 8, 0, 5, 2, 9, 0, 9, 6, 9, 6, 7, 8, 5, 4
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Continued fraction expansion is 6 followed by {1, 1, 3, 1, 5, 1, 3, 1, 1, 12} repeated. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 05 2009]
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,20000
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EXAMPLE
| 6.557438524302000652344109997636001627926966319883789769865460105585659... [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 05 2009]
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MATHEMATICA
| RealDigits[N[Sqrt[43], 200]][[1]] (*From Vladimir Joseph Stephan Orlovsky, Feb 24 2011*)
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PROG
| (PARI) { default(realprecision, 20080); x=sqrt(43); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010497.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 05 2009]
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CROSSREFS
| Cf. A010134 Continued fraction. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 05 2009]
Sequence in context: A021608 A108088 A137727 * A167918 A070860 A198354
Adjacent sequences: A010494 A010495 A010496 * A010498 A010499 A010500
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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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