OFFSET
1,1
COMMENTS
Is this a permutation of the positive integers?
The sequence is infinite by Dirichlet's theorem; Linnik's theorem gives an effectively computable bound on its members. Using Xylouris's version with L <= 5.2, a(n) = 9^(5.2^(n + O(log n))). - Charles R Greathouse IV, Apr 27 2010
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Ray Chandler, Nov 22 2003
STATUS
approved