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 A018122 Powers of fifth root of 3 rounded up. 0
 1, 2, 2, 2, 3, 3, 4, 5, 6, 8, 9, 12, 14, 18, 22, 27, 34, 42, 53, 66, 81, 101, 126, 157, 196, 243, 303, 378, 470, 586, 729, 909, 1132, 1410, 1756, 2187, 2725, 3394, 4228, 5267, 6561, 8174, 10182, 12684, 15801, 19683 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Table of n, a(n) for n=0..45. MATHEMATICA With[{fr=Power[3, (5)^-1]}, Table[Ceiling[fr^n], {n, 0, 45}]] (* Harvey P. Dale, Nov 22 2010 *) PROG (Magma) [ Ceiling(3^(n/5)): n in [0..50] ]; CROSSREFS Sequence in context: A274159 A239905 A016085 * A074732 A089046 A054911 Adjacent sequences: A018119 A018120 A018121 * A018123 A018124 A018125 KEYWORD nonn AUTHOR N. J. A. Sloane STATUS approved

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Last modified December 11 01:45 EST 2023. Contains 367717 sequences. (Running on oeis4.)