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A065464 Decimal expansion of product(1 - (2p-1)/p^3), p prime >= 2). 2
4, 2, 8, 2, 4, 9, 5, 0, 5, 6, 7, 7, 0, 9, 4, 4, 4, 0, 2, 1, 8, 7, 6, 5, 7, 0, 7, 5, 8, 1, 8, 2, 3, 5, 4, 6, 1, 2, 1, 2, 9, 8, 5, 1, 3, 3, 5, 5, 9, 3, 6, 1, 4, 4, 0, 3, 1, 9, 0, 1, 3, 7, 9, 5, 3, 2, 1, 2, 3, 0, 5, 2, 1, 6, 1, 0, 8, 3, 0, 4, 4, 1, 0, 5, 3, 4, 8, 5, 1, 4, 5, 2, 4, 6, 8, 0, 6, 8 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..97.

G. Niklasch, Some number theoretical constants: 1000-digit values [Cached copy]

Eric Weisstein's World of Mathematics, Carefree Couple

FORMULA

A065463 divided by A013661. - R. J. Mathar, Mar 22 2011

EXAMPLE

0.428249505677094440218765707581823546...

CROSSREFS

Cf. A078078.

Sequence in context: A112152 A211883 A083489 * A201400 A040015 A144926

Adjacent sequences:  A065461 A065462 A065463 * A065465 A065466 A065467

KEYWORD

cons,nonn

AUTHOR

N. J. A. Sloane, Nov 19 2001

STATUS

approved

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Last modified November 26 06:16 EST 2014. Contains 250020 sequences.