OFFSET
1,1
COMMENTS
a(36) has 1553 digits and is therefore too large to include in the b-file. - Harvey P. Dale, Mar 22 2020
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..35
MATHEMATICA
Select[FromDigits/@Flatten[Table[Join[PadRight[{}, k, 3], {n}, PadRight[ {}, k, 3]], {n, 0, 9}, {k, 20}], 1], PrimeQ]//Sort (* Harvey P. Dale, Mar 22 2020 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Sep 29 2003
EXTENSIONS
More terms from David Wasserman, Aug 03 2005
STATUS
approved