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A010532
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Decimal expansion of square root of 80.
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9
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8, 9, 4, 4, 2, 7, 1, 9, 0, 9, 9, 9, 9, 1, 5, 8, 7, 8, 5, 6, 3, 6, 6, 9, 4, 6, 7, 4, 9, 2, 5, 1, 0, 4, 9, 4, 1, 7, 6, 2, 4, 7, 3, 4, 3, 8, 4, 4, 6, 1, 0, 2, 8, 9, 7, 0, 8, 3, 5, 8, 8, 9, 8, 1, 6, 4, 2, 0, 8, 3, 7, 0, 2, 5, 5, 1, 2, 1, 9, 5, 9, 7, 6, 5, 7, 6, 5, 7, 6, 3, 3, 5, 1, 5, 1, 2, 9, 0, 9, 9, 8, 7, 8, 0, 3
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refs;
listen;
history;
text;
internal format)
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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, 16} repeated. - 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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8.944271909999158785636694674925104941762473438446102897083588981642083... - Harry J. Smith, Jun 09 2009
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MATHEMATICA
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RealDigits[Sqrt[80], 10, 120][[1]] (* Harvey P. Dale, Oct 20 2011 *)
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PROG
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(PARI) { default(realprecision, 20080); x=sqrt(80); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010532.txt", n, " ", d)); } \\ Harry J. Smith, Jun 09 2009
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CROSSREFS
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Cf. A040071 Continued fraction. - Harry J. Smith, Jun 09 2009
Sequence in context: A021532 A188638 A244664 * A243267 A243268 A203071
Adjacent sequences: A010529 A010530 A010531 * A010533 A010534 A010535
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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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EXTENSIONS
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Final digits of sequence corrected using the b-file. - N. J. A. Sloane, Aug 30 2009
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STATUS
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approved
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