A028907 Arrange digits of squares in ascending order.

0, 1, 4, 9, 16, 25, 36, 49, 46, 18, 1, 112, 144, 169, 169, 225, 256, 289, 234, 136, 4, 144, 448, 259, 567, 256, 667, 279, 478, 148, 9, 169, 124, 189, 1156, 1225, 1269, 1369, 1444, 1125, 16, 1168, 1467, 1489, 1369, 225, 1126, 229, 234, 124, 25, 126

Offset

0,3

Comments

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

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Mathematica

Table[FromDigits[Sort[IntegerDigits[n^2]]], {n, 0, 49}] (* Alonso del Arte, Feb 21 2014 *)

Crossrefs

Cf. A028908.

Sequence in context: A162496 A159852 A343066 * A361265 A292677 A292678

Adjacent sequences: A028904 A028905 A028906 * A028908 A028909 A028910

Keyword

nonn,base

Author

N. J. A. Sloane

Extensions

More terms from Patrick De Geest, Apr 15 1998

Status

approved