%I A030288
%S A030288 0,1,4,9,16,25,36,49,81,225,361,400,529,676,841,900,1156,2209,3136,
%T A030288 4225,6889,7225,8100,24336,58081,69696,70225,84681,90000,111556,
%U A030288 200704,316969,407044,511225,608400,923521,4000000,5112121,6036849
%N A030288 Squares whose digits do not appear in previous term.
%Y A030288 Sequence in context: A084617 A068879 A030152 this_sequence A030154 A122541 
               A133743
%Y A030288 Adjacent sequences: A030285 A030286 A030287 this_sequence A030289 A030290 
               A030291
%K A030288 nonn,base
%O A030288 0,3
%A A030288 Patrick De Geest (pdg(AT)worldofnumbers.com)