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A144666 Decimal expansion of product_{n=2..infinity} (n^7-1)/(n^7+1). +0
1
9, 8, 3, 4, 3, 9, 7, 8, 0, 5, 8, 6, 9, 2, 8, 2, 3, 5, 1, 1, 4, 4, 8, 7, 5, 5, 3, 5, 5, 4, 0, 1, 3, 6, 3, 5, 3, 7, 3, 1, 5, 4, 1, 6, 2, 8, 6, 8, 8, 3, 1, 1, 2, 1, 9, 0, 3, 7, 6, 0, 4, 5, 0, 8, 1, 6, 2, 7, 9, 9, 7, 0, 5, 5, 9, 7, 3, 9, 2, 0, 6, 7, 5, 7, 9, 3, 9, 7, 5, 0, 0, 4, 0 (list; cons; graph; listen)
OFFSET

0,1

LINKS

J. Borwein et al., Experimentation in Mathematics, 2004, section 1.2.

E. W. Weisstein, Infinite Product, MathWorld.

EXAMPLE

0.9834397805869282351144875535540...

CROSSREFS

Cf. A090986.

Sequence in context: A157258 A155115 A139342 this_sequence A118427 A155532 A086306

Adjacent sequences: A144663 A144664 A144665 this_sequence A144667 A144668 A144669

KEYWORD

nonn,cons

AUTHOR

R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 01 2009

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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