%I #3 Mar 30 2012 16:49:57
%S 1111111111111111111,10011,201,103,34,31,25,23,21,19,18,17,16,15,14,
%T 13,12,11,10
%N a(n) = 19 written in base n.
%C The next term contains a non-decimal digit.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jun 04 2004