A018024 Powers of cube root of 17 rounded down.

1, 2, 6, 17, 43, 112, 289, 743, 1910, 4913, 12632, 32482, 83521, 214756, 552198, 1419857, 3650852, 9387368, 24137569, 62064486, 159585272, 410338673, 1055096275, 2712949630, 6975757441, 17936636688, 46120143716, 118587876497, 304922823711, 784042443182

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Mathematica

Table[Floor[17^(n/3)], {n, 0, 40}]  (* Vincenzo Librandi, Jan 06 2014 *)

Prog

(PARI) a(n) = floor((17^(1/3))^n); \\ Michel Marcus, Nov 23 2013
(Magma) [Floor(17^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 06 2014

Crossrefs

Cf. A010589, A018025, A018026, and powers of cube root of k rounded down: A017979 (k=2), A017982 (k=3), A017985 (k=4), A017988 (k=5), A017991 (k=6), A017994 (k=7), A018000 (k=9), A018003 (k=10), A018006 (k=11), A018009 (k=12), A018012 (k=13), A018015 (k=14), A018018 (k=15), A018021 (k=16), this sequence (k=17), A018027 (k=18), A018030 (k=19), A018033 (k=20), A018036 (k=21), A018039 (k=22), A018042 (k=23), A018045 (k=24).

Sequence in context: A130104 A014833 A019439 * A364450 A190159 A000996

Adjacent sequences: A018021 A018022 A018023 * A018025 A018026 A018027

Keyword

nonn

Author

N. J. A. Sloane

Extensions

More terms from Michel Marcus, Nov 23 2013

Status

approved