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A045785 Squares with initial digit '2'. 1
25, 225, 256, 289, 2025, 2116, 2209, 2304, 2401, 2500, 2601, 2704, 2809, 2916, 20164, 20449, 20736, 21025, 21316, 21609, 21904, 22201, 22500, 22801, 23104, 23409, 23716, 24025, 24336, 24649, 24964, 25281, 25600, 25921, 26244, 26569 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

MATHEMATICA

  Flatten[Table[Range[Ceiling[Sqrt[2 10^n]], Floor[Sqrt[3 10^n]]]^2, {n, 4}]](* From Harvey P. Dale, June 15 2011 *)

CROSSREFS

Sequence in context: A126520 A065939 A077346 * A030484 A038692 A017330

Adjacent sequences:  A045782 A045783 A045784 * A045786 A045787 A045788

KEYWORD

nonn,base

AUTHOR

Jeff Burch (gburch(AT)erols.com)

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.