OFFSET
1,1
EXAMPLE
a(3)=5 because (5,6,7) is the smallest consecutive triple of non-powers, followed by (33,34,35), (122,123,124), ...
The zeros above are conjectured and correspond to terms of A023057.
CROSSREFS
KEYWORD
hard,nonn
AUTHOR
Lekraj Beedassy, Sep 23 2003
EXTENSIONS
Edited by Don Reble, Sep 26 2003
STATUS
approved