A117630 Complement of A056576.

2, 5, 8, 10, 13, 16, 18, 21, 24, 27, 29, 32, 35, 37, 40, 43, 46, 48, 51, 54, 56, 59, 62, 65, 67, 70, 73, 75, 78, 81, 83, 86, 89, 92, 94, 97, 100, 102, 105, 108, 111, 113, 116, 119, 121, 124, 127, 130, 132, 135, 138, 140, 143, 146, 149, 151, 154, 157, 159, 162, 165

Offset

1,1

Comments

A Beatty sequence.

Links

Robert Israel, Table of n, a(n) for n = 1..10000

Index entries for sequences related to Beatty sequences

Formula

a(n) = floor(n*log(3)/log(3/2)).

a(n) = A054414(n) - 1. - Ruud H.G. van Tol, May 10 2024

Maple

seq(floor(n*log[3/2](3)), n=1..100); # Robert Israel, Nov 09 2015

Mathematica

Table[Floor[n*Log[3/2, 3]], {n, 61}]

Prog

(Magma) [Floor(n*Log(3)/Log(3/2)): n in [1..80]]; // Vincenzo Librandi, Apr 17 2015
(PARI) vector(100, n, floor(n*log(3)/log(3/2))) \\ Altug Alkan, Nov 10 2015

Crossrefs

Cf. A054414, A056576.

Cf. A102525 (decimal expansion of log_3(2)).

Cf. A254312 (sequence arises as exponents in array definition).

Sequence in context: A330214 A182769 A126281 * A284774 A309095 A022843

Adjacent sequences: A117627 A117628 A117629 * A117631 A117632 A117633

Keyword

nonn,changed

Author

Robert G. Wilson v, Apr 08 2006

Status

approved