A265133 Beatty sequence for log(2).

0, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 11, 12, 13, 13, 14, 15, 15, 16, 17, 18, 18, 19, 20, 20, 21, 22, 22, 23, 24, 24, 25, 26, 27, 27, 28, 29, 29, 30, 31, 31, 32, 33, 33, 34, 35, 36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 42, 43, 44, 45, 45, 46, 47, 47, 48, 49, 49, 50, 51, 51, 52, 53, 54, 54, 55

Offset

1,3

Links

G. C. Greubel, Table of n, a(n) for n = 1..5000

Eric Weisstein's World of Mathematics, Beatty Sequence

Eric Weisstein's World of Mathematics, Natural Logarithm of 2

Index entries for sequences related to Beatty sequences

Formula

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

a(n) = A059541(n) - n.

Mathematica

Table[Floor[Log[2] n], {n, 1, 80}]

Prog

(PARI) a(n) = floor(n*log(2)); \\ Altug Alkan, Dec 02 2015
(Magma) [Floor(n*Log(2)): n in [1..100]]; // Vincenzo Librandi, Dec 03 2015

Crossrefs

Cf. A002162, A059541, A059543.

Sequence in context: A075357 A094331 A135672 * A064506 A082774 A074239

Adjacent sequences: A265130 A265131 A265132 * A265134 A265135 A265136

Keyword

nonn,easy

Author

Ilya Gutkovskiy, Dec 02 2015

Status

approved