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A018079 Powers of fourth root of 12 rounded to nearest integer. 1
1, 2, 3, 6, 12, 22, 42, 77, 144, 268, 499, 928, 1728, 3216, 5986, 11141, 20736, 38594, 71832, 133694, 248832, 463129, 861979, 1604324, 2985984, 5557542, 10343752, 19251892, 35831808, 66690509, 124125024 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

MAPLE

seq(round(12^(n/4)), n=0..100); # Robert Israel, Apr 13 2017

MATHEMATICA

Floor[# + 1/2]&/@((Power[12, (4)^-1])^Range[0, 50]) (* Vincenzo Librandi, Apr 13 2017 *)

Round[Surd[12, 4]^Range[0, 30]] (* Harvey P. Dale, Jul 26 2017 *)

CROSSREFS

Cf. A011009.

Sequence in context: A185265 A018178 A112575 * A289920 A060985 A068012

Adjacent sequences:  A018076 A018077 A018078 * A018080 A018081 A018082

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 23 07:35 EST 2022. Contains 350509 sequences. (Running on oeis4.)