OFFSET
1,1
COMMENTS
Note that the digit reversal of a(6) is 3913103, which is already prime, but a(7) is required to have more digits than a(6). - David Wasserman, May 25 2005
EXAMPLE
a(2)= 31, a(3) is the smallest prime beginning with 31 and is 131.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Sep 09 2003
EXTENSIONS
More terms from David Wasserman, May 25 2005
STATUS
approved