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A079365
Binary expansion of a Chaitin Omega number Omega_U.
4
0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0
OFFSET
0,1
COMMENTS
This is the halting probability of a certain Chaitin (self-delimiting Turing) machine U.
The full (infinite precision) number is noncomputable.
The machine used is NOT universal, since each data bit is given in ASCII and contributes 7 bits to the program length. - John Tromp, Mar 23 2009
LINKS
C. C. Calude, M. J. Dinneen and C.-K. Shu, Computing a glimpse of randomness, Exper. Math., 11 (2002), 361-370.
G. J. Chaitin, An Invitation to Algorithmic Information Theory, DMTCS'96 Proceedings.
Eric Weisstein's World of Mathematics, Chaitin's Constant
CROSSREFS
Sequence in context: A286996 A044937 A025459 * A037822 A144600 A011686
KEYWORD
nonn,nice,cons,base,hard,more
AUTHOR
N. J. A. Sloane, Feb 15 2003
STATUS
approved