A059545 Beatty sequence for log(10).

2, 4, 6, 9, 11, 13, 16, 18, 20, 23, 25, 27, 29, 32, 34, 36, 39, 41, 43, 46, 48, 50, 52, 55, 57, 59, 62, 64, 66, 69, 71, 73, 75, 78, 80, 82, 85, 87, 89, 92, 94, 96, 99, 101, 103, 105, 108, 110, 112, 115, 117, 119, 122, 124, 126, 128, 131, 133, 135, 138, 140, 142, 145, 147

Offset

1,1

Links

Harry J. Smith, Table of n, a(n) for n = 1..2000

Aviezri S. Fraenkel, Jonathan Levitt, Michael Shimshoni, Characterization of the set of values f(n)=[n alpha], n=1,2,..., Discrete Math. 2 (1972), no.4, 335-345.

Eric Weisstein's World of Mathematics, Beatty Sequence.

Index entries for sequences related to Beatty sequences

Formula

a(n) = floor(n*log(10)). - Stefan Steinerberger, May 09 2006

Mathematica

Table[Floor[Log[10]n], {n, 1, 100}] (* Stefan Steinerberger, May 09 2006 *)

Prog

(PARI) { default(realprecision, 100); b=log(10); for (n = 1, 2000, write("b059545.txt", n, " ", floor(n*b)); ) } \\ Harry J. Smith, Jun 28 2009

Crossrefs

Beatty complement is A059546.

Cf. A002392 (log(10)).

Sequence in context: A327213 A322532 A284365 * A187339 A292649 A061785

Adjacent sequences: A059542 A059543 A059544 * A059546 A059547 A059548

Keyword

nonn,easy

Author

Mitch Harris, Jan 22 2001

Status

approved