OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..5000
FORMULA
Equals sin(log(Pi)) = (Pi^i-1/Pi^i)/(2*i).
EXAMPLE
0.910598499212614707060044514236877474514929053377520207196164279559...
MATHEMATICA
RealDigits[Im[Pi^I], 10, 90][[1]] (* or *) RealDigits[Sin[Log[Pi]], 10, 90][[1]]
PROG
(Maxima) fpprec:90; ev(bfloat(imagpart(%pi^%i)));
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Bruno Berselli, Feb 08 2013
STATUS
approved