%I #22 Aug 29 2023 04:22:39
%S 0,1,100,10000,55225,1000000,1100401,1525225,5522500,8898289,22676644,
%T 23348224,100000000,107661376,110040100,110103049,110166016,119311929,
%U 125552025,152152225,152522500,153388225,155002500,160022500,204204100,219899241,262602025
%N Squares k^2 whose digits appear in k.
%F a(n) = A029774(n)^2. - _Sean A. Irvine_, Mar 04 2020
%e The digits of 55225 (= 235^2) are a subset of {2,3,5}.
%Y Cf. A029774.
%K nonn,base
%O 1,3
%A _Patrick De Geest_
%E Title improved and more terms from _Sean A. Irvine_, Mar 04 2020
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