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A236098 Decimal expansion of the real part of -Pi^(I*Pi). 4
8, 9, 8, 4, 0, 0, 5, 7, 9, 7, 5, 7, 7, 4, 3, 6, 4, 5, 6, 6, 8, 5, 8, 0, 3, 7, 0, 5, 0, 3, 1, 5, 1, 4, 1, 7, 5, 4, 8, 8, 9, 9, 9, 4, 9, 4, 0, 5, 0, 1, 1, 6, 6, 0, 8, 0, 8, 3, 3, 8, 8, 7, 8, 3, 3, 8, 3, 4, 2, 7, 2, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The imaginary part is in A236099.

LINKS

Stanislav Sykora, Table of n, a(n) for n = 0..10000

FORMULA

-real(Pi^(I*Pi)) = -cos(Pi*log(Pi)) = -cos(A231736).

EXAMPLE

0.898400579757743645668580370503151417548899949405011660808338878...

CROSSREFS

Cf. A000796, A053510, A073233, A231736, A236099, A236100, A236101.

Sequence in context: A073637 A153202 A019738 * A135466 A265296 A230154

Adjacent sequences:  A236095 A236096 A236097 * A236099 A236100 A236101

KEYWORD

nonn,cons,easy

AUTHOR

Stanislav Sykora, Jan 19 2014

STATUS

approved

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Last modified December 12 13:52 EST 2018. Contains 318063 sequences. (Running on oeis4.)