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%I #7 Apr 12 2024 09:51:27
%S 1,4,8,41,81,816,6441,6454,11881,64466,64546,641441,644581,684581,
%T 6454581,8114466,11881141,64541141,64661881,66448884,68444641,
%U 81556184,644658684,644861881,644868641,646618641,664414454,664564184,681585546,811488858,815141488,6414448884,6445668816,6448618546,6644141541,64465581141,64548885884
%N Numbers k such that k and k^2 use only the digits 1, 4, 5, 6 and 8.
%C Generated with DrScheme.
%H Jonathan Wellons, <a href="/A137047/b137047.txt">Table of n, a(n) for n = 1..128</a>
%H J. Wellons, <a href="https://web.archive.org/web/20090206165028/http://jonathanwellons.com/shared-digits/">Tables of Shared Digits</a> [archived]
%e 684588684456184^2 = 468661666885448664651815841856.
%K base,nonn,changed
%O 1,2
%A Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
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