%I #4 Dec 05 2013 19:55:32
%S 0,11,0,1021,10103,0,1000033,10000223,0,1000000009,10000000019,0,
%T 1000000000039,10000000000283,0,1000000000000159,10000000000000079,0,
%U 1000000000000000387,10000000000000000667,0,1000000000000000000399
%N Smallest n-digit prime with digit sum n, or 0 if no such prime exists.
%F a(n) = 0 for n=3k, k>=1. - _Rick L. Shepherd_, Mar 01 2006
%Y Cf. A073865.
%K base,nonn
%O 1,2
%A _Amarnath Murthy_, Aug 15 2002
%E More terms from _Rick L. Shepherd_, Mar 01 2006