OFFSET
0,1
COMMENTS
David H. Bailey and Richard E. Crandal conjectured that this constant is 2-normal.
REFERENCES
David H. Bailey and Richard E. Crandall, Random Generators and Normal Numbers, 2000
FORMULA
0.00001100010001111100....
PROG
(PARI) sum(k=1, 2000, if(znprimroot(prime(k))-2, 0, 1)*1./prime(k)/2^prime(k))
CROSSREFS
KEYWORD
AUTHOR
Benoit Cloitre, Aug 10 2003
STATUS
approved