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A060807
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Numerators of ordinary continued fraction for 2*zeta(3).
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1
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2, 5, 12, 113, 351, 3623, 3974, 19519, 355316, 374835, 1479821, 7773940, 24801641, 32575581, 122528384, 400160733, 522689117, 922849850, 5136938367, 16333664951, 135806257975, 152139922926, 440086103827, 592226026753
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OFFSET
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1,1
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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..24.
Y. 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-A060808.
Sequence in context: A145857 A197706 A205082 * A041095 A041333 A197950
Adjacent sequences: A060804 A060805 A060806 * A060808 A060809 A060810
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KEYWORD
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nonn,easy,cofr,changed
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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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