login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A292826 Decimal expansion of Product_{k>=1} (1 - exp(-4*Pi*(2*k-1))). 5
9, 9, 9, 9, 9, 6, 5, 1, 2, 6, 5, 7, 6, 4, 3, 7, 4, 8, 5, 9, 3, 1, 4, 4, 2, 9, 7, 5, 1, 8, 7, 6, 7, 3, 2, 2, 7, 3, 8, 6, 0, 0, 8, 5, 8, 7, 9, 1, 5, 8, 1, 9, 1, 5, 7, 1, 5, 6, 2, 5, 9, 9, 1, 5, 3, 3, 3, 5, 9, 5, 3, 9, 4, 1, 3, 6, 2, 0, 2, 7, 9, 7, 4, 6, 4, 8, 9, 0, 5, 6, 0, 6, 2, 3, 2, 5, 7, 4, 0, 3, 1, 2, 8, 5, 7, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
FORMULA
Equals 2^(7/16) / (exp(Pi/6) * (sqrt(2)-1)^(1/4)).
Equals A259150 / A259151.
EXAMPLE
0.999996512657643748593144297518767322738600858791581915715625991533359...
MATHEMATICA
RealDigits[2^(7/16) / (E^(Pi/6) * (Sqrt[2]-1)^(1/4)), 10, 120][[1]]
CROSSREFS
Sequence in context: A288238 A100547 A259150 * A346435 A346449 A290665
KEYWORD
nonn,cons
AUTHOR
Vaclav Kotesovec, Sep 24 2017
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)