A211884 - OEIS

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A211884

Decimal expansion of the imaginary part of -(i^e).

9, 0, 3, 6, 7, 4, 6, 2, 3, 7, 7, 6, 3, 9, 5, 5, 3, 6, 6, 0, 0, 8, 5, 3, 4, 5, 9, 3, 3, 4, 3, 4, 2, 5, 4, 1, 9, 4, 1, 8, 0, 0, 3, 0, 3, 4, 6, 3, 2, 2, 0, 2, 0, 5, 8, 9, 7, 4, 3, 7, 5, 9, 9, 9, 1, 3, 1, 2, 1, 6, 5, 3, 9, 9, 0, 8, 5, 8, 9, 5, 2, 8, 7, 8, 4, 9, 3

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OFFSET

0,1

COMMENTS

Also, decimal expansion of -sin(Pi*e/2).

The decimal expansion of the real part of -i^e is in A211883.

LINKS

Table of n, a(n) for n=0..86.

EXAMPLE

0.90367462377639553660085345933434254194180030346322020589743759991312...

MATHEMATICA

RealDigits[Im[-I^E], 10, 87][[1]] (* Bruno Berselli, Apr 24 2012 *)