%I
%S 1,3,1,9,7,29,1,3,7,39,1,23,1,97,1,91,37,59,9,93,19,97,61,293,61,3,1,
%T 57,7,43,61,7,53,31,127,353,67,841,187,9,3,179,429,127,97,3,319,11,51,
%U 39,191,33,3,41,7,39,47,73,81,401,57,441,571,957,997,1,19,291,173,9,417
%N Smallest number suffixed to concatenation of n times n gives a prime.
%e a(6) = 29 and 66666629 is prime.
%Y Cf. A088639.
%K base,nonn
%O 1,2
%A _Amarnath Murthy_, Oct 27 2003
%E More terms from _Ray Chandler_, Nov 01 2003
