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!)
A236099 Decimal expansion of the imaginary part of -Pi^(I*Pi). 4
4, 3, 9, 1, 7, 6, 9, 5, 5, 5, 5, 5, 4, 4, 5, 8, 9, 4, 3, 6, 9, 4, 5, 4, 7, 1, 3, 2, 3, 8, 3, 9, 6, 0, 9, 0, 1, 3, 6, 2, 1, 0, 0, 9, 6, 9, 7, 8, 1, 9, 0, 1, 4, 9, 5, 9, 5, 2, 3, 4, 1, 6, 8, 1, 0, 5, 3, 7, 4, 0, 2, 9, 4, 8, 8 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
The real part is in A236098.
LINKS
FORMULA
-imag(Pi^(I*Pi)) = -sin(Pi*log(Pi)) = -sin(A231736).
EXAMPLE
0.4391769555554458943694547132383960901362100969781901495952341681...
MATHEMATICA
RealDigits[Im[-Pi^(I Pi)], 10, 120][[1]] (* Harvey P. Dale, Jan 02 2018 *)
CROSSREFS
Sequence in context: A159550 A279386 A276494 * A155536 A232814 A074123
KEYWORD
nonn,cons,easy
AUTHOR
Stanislav Sykora, Jan 19 2014
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 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)