%I A046262
%S A046262 1,4,6,6,6,4,9,8,55,262,8,9,777,88,545,737,949,717,767,77,777,111,444,
%T A046262 77,767,42624,737,9,575,7117,606,6116,737,838,52825,717,828,58085,
%U A046262 914323419,676,747,585,3113,737,9,4224,959,838,33,5005,22822,12821,282
%N A046262 Largest palindromic substring in 4^n.
%Y A046262 Cf. A046270.
%Y A046262 Sequence in context: A011227 A155907 A081261 this_sequence A147862 A029854 
               A141328
%Y A046262 Adjacent sequences: A046259 A046260 A046261 this_sequence A046263 A046264 
               A046265
%K A046262 nonn
%O A046262 0,2
%A A046262 Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.