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A017976
Powers of sqrt(24) rounded down.
1
1, 4, 24, 117, 576, 2821, 13824, 67723, 331776, 1625363, 7962624, 39008731, 191102976, 936209559, 4586471424, 22469029417, 110075314176, 539256706015, 2641807540224, 12942160944371, 63403380965376
OFFSET
0,2
LINKS
FORMULA
a(n) = floor(sqrt(24^n)). - Vincenzo Librandi, Jun 24 2011
MATHEMATICA
Floor[(Sqrt[24])^Range[0, 20]] (* Harvey P. Dale, Mar 01 2015 *)
PROG
(Magma) [Floor(Sqrt(24^n)): n in [0..30]]; // Vincenzo Librandi, Jun 24 2011
(PARI) a(n)=sqrtint(24^n) \\ Charles R Greathouse IV, Nov 18 2011
CROSSREFS
Cf. A010480 (sqrt(24)).
Sequence in context: A270451 A037132 A067312 * A002011 A270462 A273444
KEYWORD
nonn
STATUS
approved