OFFSET
0,3
COMMENTS
Borwein et al. express the sum in terms of theta function.
REFERENCES
J. M. Borwein, D. H. Bailey and R. Girgensohn, Experimentation in Mathematics, A K Peters, Ltd., Natick, MA, 2004. x+357 pp. See p. 203.
EXAMPLE
-0.16753929845562511832413984100914483853736687...
MAPLE
with(combinat): with(numtheory): fibcons := add((-1)^k/fibonacci(k)^2, k=1..500): op(cfrac(fibcons, 105, 'quotients')); # Nathaniel Johnston, May 24 2011
CROSSREFS
KEYWORD
cofr,sign
AUTHOR
N. J. A. Sloane, May 16 2011
EXTENSIONS
More terms from Nathaniel Johnston, May 24 2011
STATUS
approved