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A114764
a(n) = floor(sqrt(6)*10^n)^2.
9
4, 576, 59536, 5997601, 599956036, 59999522704, 5999996361121, 599999979040609, 59999999863652676, 5999999996163226564, 599999999959251220329, 59999999999844305621284, 5999999999999127500585089, 599999999999961739853364561, 59999999999999603270976352489
OFFSET
0,1
COMMENTS
Largest square < 6*10^(2n).
EXAMPLE
a(1) = floor(sqrt(6)*10)^2 = 24^2 = 576.
MATHEMATICA
Floor[Sqrt[6] 10^Range[0, 20]]^2 (* Harvey P. Dale, Jan 24 2014 *)
PROG
(Magma) [Floor(6^(1/2)*10^n)^2: n in [0..150]]; // Vincenzo Librandi, Feb 05 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Nov 17 2005
EXTENSIONS
More terms from Joshua Zucker, May 05 2006
STATUS
approved