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A018047
Powers of cube root of 24 rounded up.
20
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
0,2
MATHEMATICA
Table[Ceiling[24^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 10 2014 *)
PROG
(Magma) [Ceiling(24^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 10 2014
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).
Sequence in context: A091587 A316892 A346295 * A090577 A047114 A290511
KEYWORD
nonn
EXTENSIONS
More terms from Vincenzo Librandi, Jan 10 2014
STATUS
approved