A035340 - OEIS

A035340

6th column of Wythoff array.

13, 47, 68, 102, 136, 157, 191, 212, 246, 280, 301, 335, 369, 390, 424, 445, 479, 513, 534, 568, 589, 623, 657, 678, 712, 746, 767, 801, 822, 856, 890, 911, 945, 979, 1000, 1034, 1055, 1089, 1123, 1144, 1178, 1199, 1233, 1267, 1288, 1322, 1356, 1377, 1411, 1432

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OFFSET

0,1

COMMENTS

The asymptotic density of this sequence is 1/phi^7 = A094214^7 = 0.03444185... . - Amiram Eldar, Mar 24 2025

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

John H. Conway and N. J. A. Sloane, Notes on the Para-Fibonacci and related sequences.

N. J. A. Sloane, Classic Sequences.

MAPLE

t:= (1+sqrt(5))/2: [ seq(13*floor((n+1)*t)+8*n, n=0..80) ];

MATHEMATICA

a[n_] := 13 * Floor[n * GoldenRatio] + 8*(n-1); Array[a, 100] (* Amiram Eldar, Mar 24 2025 *)

CROSSREFS

Column k of A035513: A003622 (k=1), A035336 (k=2), A035337 (k=3), A035338 (k=4), A035339 (k=5), this sequence (k=6).

Cf. A094214.

Sequence in context: A034462 A116476 A299716 * A207992 A274447 A001662

Adjacent sequences: A035337 A035338 A035339 * A035341 A035342 A035343

KEYWORD

nonn

AUTHOR

N. J. A. Sloane and J. H. Conway

STATUS

approved