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A045787 Squares with initial digit '4'. 2
4, 49, 400, 441, 484, 4096, 4225, 4356, 4489, 4624, 4761, 4900, 40000, 40401, 40804, 41209, 41616, 42025, 42436, 42849, 43264, 43681, 44100, 44521, 44944, 45369, 45796, 46225, 46656, 47089, 47524, 47961, 48400, 48841, 49284, 49729, 400689 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..36.

MATHEMATICA

Flatten[Table[Range[Ceiling[Sqrt[4 10^n]], Floor[Sqrt[5 10^n]]]^2, {n, 5}]] (* Harvey P. Dale, Jun 15 2011 *)

CROSSREFS

Sequence in context: A113525 A224538 A064751 * A067474 A053769 A173038

Adjacent sequences:  A045784 A045785 A045786 * A045788 A045789 A045790

KEYWORD

nonn,base

AUTHOR

Jeff Burch

STATUS

approved

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Last modified May 22 15:37 EDT 2017. Contains 286877 sequences.