%I A013793
%S A013793 1000,10000000,100000000000,1000000000000000,10000000000000000000,
%T A013793 100000000000000000000000,1000000000000000000000000000,
%U A013793 10000000000000000000000000000000,100000000000000000000000000000000000
%N A013793 10^(4n+3).
%H A013793 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               RecursiveSequences.html">Recursive Sequences</a>
%Y A013793 Sequence in context: A029802 A060365 A060366 this_sequence A013856 A111098 
               A029722
%Y A013793 Adjacent sequences: A013790 A013791 A013792 this_sequence A013794 A013795 
               A013796
%K A013793 nonn
%O A013793 0,1
%A A013793 N. J. A. Sloane (njas(AT)research.att.com).