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A060808
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Denominators of ordinary continued fraction for 2*zeta(3).
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4
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1, 2, 5, 47, 146, 1507, 1653, 8119, 147795, 155914, 615537, 3233599, 10316334, 13549933, 50966133, 166448332, 217414465, 383862797, 2136728450, 6794048147, 56489113626, 63283161773, 183055437172, 246338598945, 15456048571762
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OFFSET
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1,2
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REFERENCES
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Y. V. Nesterenko, Some remarks on zeta(3), Mathematical Notes, 59 (No. 6, 1996), 625-636.
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LINKS
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Table of n, a(n) for n=1..25.
Y. V. Nesterenko, Zeta(3) and recurrence relations.
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EXAMPLE
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2, 5/2, 12/5, 113/47, 351/146, 3623/1507, 3974/1653, ...
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MAPLE
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Digits := 100: t1 := evalf(2*Zeta(3)); cfrac(t1, l1, l2); l1;
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CROSSREFS
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Cf. A060804-A060807.
Sequence in context: A163666 A093552 A112266 * A099658 A102011 A208797
Adjacent sequences: A060805 A060806 A060807 * A060809 A060810 A060811
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KEYWORD
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nonn,easy,cofr
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AUTHOR
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N. J. A. Sloane, Apr 29 2001
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EXTENSIONS
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More terms from Vladeta Jovovic, Apr 29 2001
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STATUS
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approved
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