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%I #7 Apr 12 2024 09:51:27
%S 5,25,26,27,75,76,77,275,277,525,526,527,725,976,2565,7227,7275,7525,
%T 7527,7565,7725,22925,25676,27525,52227,52725,72565,72576,75277,97765,
%U 97976,256227,256266,269777,275676,276725,725725,727525,759576,769777,772527,792275,962576,979777,2562576,2562727,2579275,2592725,2767665,2779525,2792275
%N Numbers k such that k and k^2 use only the digits 2, 5, 6, 7 and 9.
%C Generated with DrScheme.
%H Jonathan Wellons, <a href="/A137112/b137112.txt">Table of n, a(n) for n = 1..392</a>
%H J. Wellons, <a href="https://web.archive.org/web/20090206165028/http://jonathanwellons.com/shared-digits/">Tables of Shared Digits</a> [archived]
%e 962579692956725^2 = 926559665292662976572722725625.
%K base,nonn,changed
%O 1,1
%A Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
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