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A183699 Decimal expansion of zeta(2)*zeta(3), the product of two Riemann zeta values. 3
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

Table of n, a(n) for n=1..153.

FORMULA

Equals A013661 * A002117.

EXAMPLE

Equals 1.977304350297296118197085441485...

MAPLE

evalf(Zeta(2)*Zeta(3));

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

Adjacent sequences:  A183696 A183697 A183698 * A183700 A183701 A183702

KEYWORD

nonn,cons

AUTHOR

R. J. Mathar, Jan 06 2011

STATUS

approved

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Last modified September 24 23:13 EDT 2020. Contains 337325 sequences. (Running on oeis4.)