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A292829 Decimal expansion of Product_{k>=1} (1 + exp(-2*Pi*(2*k-1))). 5
1, 0, 0, 1, 8, 6, 7, 4, 4, 9, 2, 5, 6, 3, 0, 4, 4, 3, 5, 1, 0, 5, 4, 3, 2, 7, 5, 0, 5, 1, 0, 7, 3, 2, 1, 5, 0, 1, 5, 9, 8, 8, 5, 3, 9, 5, 4, 8, 3, 7, 8, 9, 4, 0, 5, 6, 6, 4, 4, 9, 8, 7, 6, 1, 1, 7, 9, 8, 1, 8, 2, 4, 3, 7, 7, 1, 2, 6, 0, 3, 1, 0, 6, 6, 4, 0, 2, 8, 0, 3, 6, 9, 7, 2, 8, 8, 6, 5, 1, 5, 4, 6, 7, 6, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..105.

FORMULA

Equals 2^(1/16) / (exp(Pi/12) * (sqrt(2)-1)^(1/4)).

Equals A292821 / A292822.

EXAMPLE

1.001867449256304435105432750510732150159885395483789405664498761179818...

MATHEMATICA

RealDigits[2^(1/16) / (E^(Pi/12) * (Sqrt[2]-1)^(1/4)), 10, 120][[1]]

CROSSREFS

Cf. A259149, A292821, A292825.

Cf. A292827, A292828.

Sequence in context: A153791 A004497 A091899 * A182369 A104175 A019792

Adjacent sequences:  A292826 A292827 A292828 * A292830 A292831 A292832

KEYWORD

nonn,cons

AUTHOR

Vaclav Kotesovec, Sep 24 2017

STATUS

approved

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Last modified February 23 02:29 EST 2019. Contains 320411 sequences. (Running on oeis4.)