A018047 Powers of cube root of 24 rounded up.
1, 3, 9, 24, 70, 200, 576, 1662, 4793, 13824, 39876, 115021, 331776, 957008, 2760488, 7962624, 22968183, 66251702, 191102976, 551236371, 1590040836, 4586471424, 13229672881, 38160980056, 110075314176, 317512149144, 915863521340, 2641807540224, 7620291579446
Offset: 0
Keywords
Crossrefs
Cf. powers of cube root of k ceiling up: A017981 (k=2), A017984 (k=3), A017987 (k=4), A017990 (k=5), A017993 (k=6), A017996 (k=7), A018002 (k=9), A018005 (k=10), A018008 (k=11), A018011 (k=12), A018014 (k=13), A018017 (k=14), A018020 (k=15), A018023 (k=16), A018026 (k=17), A018029 (k=18), A018032 (k=19), A018035 (k=20), A018038 (k=21), A018041 (k=22), A018044 (k=23), this sequence (k=24).
Programs
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Magma
[Ceiling(24^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 10 2014
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Mathematica
Table[Ceiling[24^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 10 2014 *)
Extensions
More terms from Vincenzo Librandi, Jan 10 2014