A018162 Powers of fifth root of 17 rounded down.

1, 1, 3, 5, 9, 17, 29, 52, 93, 163, 289, 509, 897, 1581, 2787, 4913, 8658, 15259, 26891, 47392, 83521, 147192, 259403, 457156, 805665, 1419857, 2502271, 4409853, 7771662, 13696315, 24137569, 42538611, 74967511, 132118270, 232837359

Offset

0,3

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..2000

Mathematica

Table[Floor[(17^(1/5))^n], {n, 0, 35}] (* Vincenzo Librandi, Jun 06 2025 *)

Prog

(Magma) [Floor(17^(n/5)): n in [0..40]]; // Vincenzo Librandi, Jun 06 2025

Crossrefs

Cf. A011102.

Sequence in context: A361875 A287207 A298338 * A077879 A078140 A279780

Adjacent sequences: A018159 A018160 A018161 * A018163 A018164 A018165

Keyword

nonn

Author

N. J. A. Sloane

Status

approved