%I A162185
%S A162185 3,8,256,
%T A162185 115792089237316195423570985008687907853269984665640564039457584007913129639936
%N A162185 a(0)=3 and a(n+1)=2^a(n).
%C A162185 Initializing at 0, 1, 2 or 4 gives A014221.
%Y A162185 A000079 (powers of 2).
%Y A162185 Sequence in context: A007159 A081466 A092592 this_sequence A063103 A058847 
               A088110
%Y A162185 Adjacent sequences: A162182 A162183 A162184 this_sequence A162186 A162187 
               A162188
%K A162185 nonn
%O A162185 0,1
%A A162185 Benoit Jubin (benoit_jubin(AT)yahoo.fr), Jun 27 2009