%I

%S 11111111111111111111111111111111111111111111111111111,110101,1222,

%T 311,203,125,104,65,58,53,49,45,41

%N a(n) = 53 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