A018008 Powers of cube root of 11 rounded up.
1, 3, 5, 11, 25, 55, 121, 270, 599, 1331, 2961, 6584, 14641, 32562, 72416, 161051, 358175, 796573, 1771561, 3939917, 8762296, 19487171, 43339081, 96385252, 214358881, 476729884, 1060237770, 2357947691, 5244028720, 11662615467, 25937424601
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), this sequence (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), A018047 (k=24).
Programs
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Magma
[Ceiling(11^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 09 2014
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Mathematica
Table[Ceiling[11^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 09 2014 *)
Extensions
More terms from Vincenzo Librandi, Jan 09 2014