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A065419 Decimal expansion of Hardy-Littlewood constant product(1-(6*p^2-4*p+1)/(p-1)^4, p prime >= 5). 3
3, 0, 7, 4, 9, 4, 8, 7, 8, 7, 5, 8, 3, 2, 7, 0, 9, 3, 1, 2, 3, 3, 5, 4, 4, 8, 6, 0, 7, 1, 0, 7, 6, 8, 5, 3, 0, 2, 2, 1, 7, 8, 5, 1, 9, 9, 5, 0, 6, 6, 3, 9, 2, 8, 2, 9, 8, 3, 0, 8, 3, 9, 6, 2, 6, 0, 8, 8, 8, 7, 6, 7, 2, 9, 6, 6, 9, 2, 9, 9, 4, 8, 1, 3, 8, 4, 0, 2, 6, 4, 6, 8, 1, 7, 1, 4, 9, 3, 8 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

For comparison: product_{n>=5} (1-(6n^2-4n+1)/(n-1)^4) = 3/32. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 25 2009

LINKS

R. J. Mathar, Hardy-Littlewood constants embedded into infinite products over all positive integers, constant C_1^(4).

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

EXAMPLE

0.30749487875832709312335448607107685302...

CROSSREFS

Cf. A065418, A027377, A065431.

Sequence in context: A098867 A062253 A200339 * A019092 A115870 A115860

Adjacent sequences:  A065416 A065417 A065418 * A065420 A065421 A065422

KEYWORD

cons,nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 15 2001

EXTENSIONS

A sign in the definition corrected by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 25 2009

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.