OFFSET
0,2
EXAMPLE
a(1)=3, a(2)=3,a(3) = 97 is the smallest prime beginning with 3*3 = 9.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Sep 13 2003
EXTENSIONS
Corrected and extended by Ray Chandler, Sep 23 2003
STATUS
approved