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Search: id:A010239
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| A010239 |
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Continued fraction for cube root of 9. |
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+0
2
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| 2, 12, 2, 18, 1, 1, 1, 1, 4, 1, 1, 24, 1, 9, 1, 2, 19, 1, 2, 2, 12, 3, 2, 1, 3, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 3, 12, 2, 1, 1, 22, 2, 1, 6, 1, 3, 2, 2, 1, 2, 5, 1, 1, 1, 1, 1, 1, 19, 4, 1, 9, 3, 1, 2, 2, 1, 1, 1, 46, 25, 2, 2, 2, 1, 1, 4, 4
(list; graph; listen)
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OFFSET
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0,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=0,...,20000
G. Xiao, Contfrac
Index entries for continued fractions for constants
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EXAMPLE
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9^(1/3) = 2.080083823051904... = 2 + 1/(12 + 1/(2 + 1/(18 + 1/(1 + ...)))) [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 08 2009]
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PROGRAM
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(PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(9^(1/3)); for (n=1, 20001, write("b010239.txt", n-1, " ", x[n])); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 08 2009]
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CROSSREFS
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Cf. A010581 = Decimal expansion. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 08 2009]
Sequence in context: A107773 A075180 A167164 this_sequence A128268 A012626 A012629
Adjacent sequences: A010236 A010237 A010238 this_sequence A010240 A010241 A010242
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KEYWORD
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nonn,cofr
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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