%I A136951
%S A136951 0,88,878,880,888,7588,8780,8800,8880,74078,75878,75880,87800,88000,88800,
               740578,740588,740780,
%T A136951 755478,758780,758800,840088,878000,880000,880088,888000,7405780,7405880,
               7407800,7554780,7587800,
%U A136951 7588000,8400880,8705088,8780000,8800000,8800448,8800880,8880000,74057800,
               74058800,74078000,74487888
%N A136951 Numbers n such that n and the square of n use only the digits 0, 4, 5, 
               7 and 8.
%C A136951 Generated with DrScheme
%H A136951 Jonathan Wellons, <a href="b136951.txt">Table of n, a(n) for n=1..420</
               a>
%H A136951 J. Wellons, <a href="http://jonathanwellons.com/shared-digits/">Tables 
               of Shared Digits</a>
%e A136951 870504454040578^2 = 757778004504484775470470574084
%Y A136951 Sequence in context: A046378 A137124 A072432 this_sequence A136933 A136958 
               A137049
%Y A136951 Adjacent sequences: A136948 A136949 A136950 this_sequence A136952 A136953 
               A136954
%K A136951 base,nonn
%O A136951 1,2
%A A136951 Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008