OFFSET
1,1
COMMENTS
The standard way to search for records in the ABC conjecture is to run with the C parameter through all the integers A000027. If this search space is diluted by admitting only powers of 2 as in A147639, the sequence of records changes. This sequence here lists the B such that the triples (A=A147640(n), B=a(n), C=A147639(n)) locate records for this search restricting C to powers of 2.
LINKS
Abderrahmane Nitaj, The ABC conjecture homepage
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Artur Jasinski, Nov 09 2008
EXTENSIONS
Definition and commend edited by R. J. Mathar, Aug 28 2009
STATUS
approved