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A054406 Beatty sequence for (3+sqrt 3)/2; complement of A022838. 14
2, 4, 7, 9, 11, 14, 16, 18, 21, 23, 26, 28, 30, 33, 35, 37, 40, 42, 44, 47, 49, 52, 54, 56, 59, 61, 63, 66, 68, 70, 73, 75, 78, 80, 82, 85, 87, 89, 92, 94, 97, 99, 101, 104, 106, 108, 111, 113, 115, 118, 120, 123, 125, 127, 130, 132, 134, 137, 139, 141, 144, 146 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Numbers k such that A194979(k+1) = A194979(k). - Clark Kimberling,  Dec 02 2014

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

Clark Kimberling, Beatty sequences and trigonometric functions, Integers 16 (2016), #A15.

Eric Weisstein's World of Mathematics, Beatty Sequence.

Index entries for sequences related to Beatty sequences

MAPLE

A054406 := proc(n) n*(3+sqrt(3))/2 ; floor(%) ; end proc: # R. J. Mathar, Feb 26 2011

MATHEMATICA

a054406[n_Integer] := Floor[# (3 + Sqrt[3])/2] & /@ Range[n]; a054406[62] (* Michael De Vlieger, Dec 14 2014 *)

PROG

(MAGMA) [Floor(n*(3+Sqrt(3))/2): n in [1..70]]; // Vincenzo Librandi, Oct 25 2011

CROSSREFS

Cf. A022838, A026255.

Sequence in context: A024812 A047349 A329842 * A292647 A307645 A287235

Adjacent sequences:  A054403 A054404 A054405 * A054407 A054408 A054409

KEYWORD

nonn

AUTHOR

Eric W. Weisstein

STATUS

approved

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Last modified July 11 22:52 EDT 2020. Contains 335652 sequences. (Running on oeis4.)