%I A136869
%S A136869 0,1,10,76,100,760,1000,1076,7551,7600,10000,10760,75510,76000,100000,
               107600,107776,707501,751666,
%T A136869 755100,760000,1000000,1005076,1076000,1077551,1077760,1077776,7075010,
               7177051,7516660,7551000,
%U A136869 7557551,7600000,10000000,10007551,10050760,10760000,10775510,10777551,
               10777600,10777760,70750100
%N A136869 Numbers n such that n and the square of n use only the digits 0, 1, 5, 
               6 and 7.
%C A136869 Generated with DrScheme
%H A136869 Jonathan Wellons, <a href="b136869.txt">Table of n, a(n) for n=1..516</
               a>
%H A136869 J. Wellons, <a href="http://jonathanwellons.com/shared-digits/">Tables 
               of Shared Digits</a>
%e A136869 751705767011076^2 = 565061560157710075150706677776
%Y A136869 Sequence in context: A081017 A025015 A049392 this_sequence A108277 A061319 
               A016149
%Y A136869 Adjacent sequences: A136866 A136867 A136868 this_sequence A136870 A136871 
               A136872
%K A136869 base,nonn
%O A136869 1,3
%A A136869 Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008