%I A034994
%S A034994 3,315,3161,31622,316227,3162277,31622776,316227765,316227766,
%T A034994 31622776601,316227766016,3162277660167,31622776601683,
%U A034994 316227766016837,3162277660168378,31622776601683792
%N A034994 Square root of smallest square starting with a string of n 9's.
%e A034994 a(5) = 316227^2 = {99999}515529.
%Y A034994 Cf. A034995.
%Y A034994 Sequence in context: A088102 A039954 A134215 this_sequence A139541 A067667 
               A080976
%Y A034994 Adjacent sequences: A034991 A034992 A034993 this_sequence A034995 A034996 
               A034997
%K A034994 nonn,base
%O A034994 1,1
%A A034994 Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 1998.
%E A034994 More terms from Hans Havermann (pxp(AT)rogers.com), Jun 18, 2001