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 A028907 Arrange digits of squares in ascending order. 4

%I

%S 0,1,4,9,16,25,36,49,46,18,1,112,144,169,169,225,256,289,234,136,4,

%T 144,448,259,567,256,667,279,478,148,9,169,124,189,1156,1225,1269,

%U 1369,1444,1125,16,1168,1467,1489,1369,225,1126,229,234,124,25,126

%N Arrange digits of squares in ascending order.

%C Leading zeros are discarded (e.g., 30^2 = 900 -> 009 becomes 9).

%H Vincenzo Librandi, <a href="/A028907/b028907.txt">Table of n, a(n) for n = 0..1000</a>

%t Table[FromDigits[Sort[IntegerDigits[n^2]]], {n, 0, 49}] (* _Alonso del Arte_, Feb 21 2014 *)

%Y Cf. A028908.

%K nonn,base

%O 0,3

%A _N. J. A. Sloane_

%E More terms from _Patrick De Geest_, Apr 15 1998

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Last modified September 25 19:18 EDT 2021. Contains 347659 sequences. (Running on oeis4.)