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%I #11 Aug 21 2020 17:07:31
%S 1,4,9,16,18,25,36,46,49,52,61,63,64,81,94,100,112,121,136,144,148,
%T 163,169,184,196,211,225,234,243,252,256,259,265,279,289,295,297,298,
%U 316,324,342,361,400,414,418,423,432,441,448,478,481,484,487,522,526
%N Numbers having at least one anagram which is a square.
%C An anagram of a k-digit number is one of the <= k! permutations of the digits that does not begin with 0.
%H Chai Wah Wu, <a href="/A235993/b235993.txt">Table of n, a(n) for n = 1..10000</a>
%e 121 is in the sequence because 121 = 11^2.
%e 619 is in the sequence because 169, 196 and 961 are squares.
%Y Cf. A000290, A007936 (leading zeros allowed), A046810, A055098, A235994.
%K nonn,base
%O 1,2
%A _Colin Barker_, Jan 19 2014