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A183699 Decimal expansion of zeta(2)*zeta(3), the product of two Riemann zeta values. 12
1, 9, 7, 7, 3, 0, 4, 3, 5, 0, 2, 9, 7, 2, 9, 6, 1, 1, 8, 1, 9, 7, 0, 8, 5, 4, 4, 1, 4, 8, 5, 1, 2, 5, 5, 7, 2, 0, 8, 2, 1, 5, 1, 4, 6, 6, 6, 6, 0, 1, 3, 4, 2, 0, 8, 6, 9, 5, 8, 2, 2, 2, 7, 7, 0, 5, 4, 7, 1, 5, 0, 3, 4, 1, 4, 6, 6, 0, 4, 2, 0, 7, 7, 0, 2, 3, 8, 4, 3, 7, 2, 5, 2, 1, 7, 4, 9, 6, 0, 7, 3, 7, 2, 0, 9, 4, 2, 8, 5, 8, 1, 3, 3, 5, 4, 1, 2, 9, 7, 8, 2, 2, 3, 7, 5, 9, 0, 2, 6, 3, 3, 1, 1, 4, 1, 4, 6, 6, 4, 0, 2, 0, 1, 0, 5, 9, 3, 6, 3, 6, 8, 3, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Equals the Dirichlet zeta-function Sum_{n>=1} A000203(n)/n^s at s=3.
LINKS
FORMULA
Equals A013661 * A002117.
EXAMPLE
Equals 1.977304350297296118197085441485...
MAPLE
evalf(Zeta(2)*Zeta(3));
MATHEMATICA
RealDigits[Zeta[2] * Zeta[3], 10, 120][[1]] (* Amiram Eldar, Jun 12 2023 *)
PROG
(PARI) zeta(2)*zeta(3) \\ Charles R Greathouse IV, Mar 04 2015
CROSSREFS
Cf. A183700 (s=4).
Sequence in context: A307715 A269547 A333345 * A203079 A232128 A336081
KEYWORD
nonn,cons
AUTHOR
R. J. Mathar, Jan 06 2011
STATUS
approved

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Last modified April 13 20:16 EDT 2024. Contains 371645 sequences. (Running on oeis4.)