A018078 - OEIS

A018078

Powers of fourth root of 12 rounded down.

1, 1, 3, 6, 12, 22, 41, 77, 144, 268, 498, 928, 1728, 3216, 5985, 11141, 20736, 38594, 71831, 133693, 248832, 463128, 861979, 1604324, 2985984, 5557542, 10343751, 19251891, 35831808, 66690509, 124125023, 231022700, 429981696, 800286111, 1489500287, 2772272410

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

MATHEMATICA

Floor[(Power[12, (4)^-1])^Range[0, 30]] (* Harvey P. Dale, Dec 08 2011 *)

PROG

(PARI) A018078(n) = floor(12^(n/4)) \\ Michael B. Porter, Oct 25 2009

(Magma) [Floor((12^(1/4))^n) : n in [0..35]]; // Vincenzo Librandi, May 29 2025

CROSSREFS

Sequence in context: A179906 A236913 A288348 * A005404 A249795 A097939