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%I #7 Apr 12 2024 09:51:27
%S 2,5,6,25,65,66,235,256,665,666,2335,2535,6665,6666,23335,23525,23566,
%T 66665,66666,233335,235462,254235,255465,652244,665256,666665,666666,
%U 2333335,2335432,2335666,2354235,2534432,2534665,2536656,2554262,6523462,6524235,6652242,6666665,6666666,23333335,23352656,23354365,23523462,23546665
%N Numbers k such that k and k^2 use only the digits 2, 3, 4, 5 and 6.
%C Generated with DrScheme.
%H Jonathan Wellons, <a href="/A137067/b137067.txt">Table of n, a(n) for n = 1..329</a>
%H J. Wellons, <a href="https://web.archive.org/web/20090206165028/http://jonathanwellons.com/shared-digits/">Tables of Shared Digits</a> [archived]
%e 254256454243235^2 = 64646344524342253236543265225.
%K base,nonn,changed
%O 1,1
%A Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
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