OFFSET
0,1
COMMENTS
Inverse of the constant A184083.
FORMULA
EXAMPLE
(1-1/5) *(1-1/9) *(1-1/33) * (1-1/129) *(1-1/2049)* ... = 0.6837928423594743689943636...
MATHEMATICA
RealDigits[Times@@Table[1-1/(2^p+1), {p, Prime[Range[1000]]}], 10, 100][[1]] (* Harvey P. Dale, Jul 23 2024 *)
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
R. J. Mathar, Jan 09 2011
STATUS
approved