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%I #5 Mar 30 2012 16:49:58
%S 111111111111111111111111111111111111111111111111111111111111111111111111,
%T 1001000,2200,1020,242,200,132,110,80,72,66,60,57,52
%N a(n) = 72 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