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%I #9 Apr 12 2024 09:51:26
%S 0,5,25,50,225,250,255,500,505,825,2250,2255,2500,2550,2555,2585,2865,
%T 5000,5005,5025,5050,8250,22500,22550,22805,22865,25000,25005,25025,
%U 25500,25505,25550,25850,28650,50000,50005,50025,50050,50225,50250,50255,50500,50555,50605,82500,82585,82805,82865,225000,225500,225505,228050,228225,228650
%N Numbers k such that k and k^2 use only the digits 0, 2, 5, 6 and 8.
%C Generated with DrScheme.
%H Jonathan Wellons, <a href="/A136913/b136913.txt">Table of n, a(n) for n = 1..1310</a>
%H J. Wellons, <a href="https://web.archive.org/web/20090206165028/http://jonathanwellons.com/shared-digits/">Tables of Shared Digits</a> [archived]
%e 50562656205^2 = 2556582202505025002025.
%K base,nonn,changed
%O 1,2
%A Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
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