A004262 a(n) = floor(100*log_2(n)).

0, 100, 158, 200, 232, 258, 280, 300, 316, 332, 345, 358, 370, 380, 390, 400, 408, 416, 424, 432, 439, 445, 452, 458, 464, 470, 475, 480, 485, 490, 495, 500, 504, 508, 512, 516, 520, 524, 528, 532, 535, 539

Offset

1,2

Links

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

Maple

seq(ilog2(n^100), n=1..100); # Robert Israel, Aug 02 2019

Mathematica

Table[Floor[100Log2[n]], {n, 50}] (* Harvey P. Dale, May 07 2019 *)

Prog

(Magma) [Floor(100*Log(2, n)):n in [1..50]]; // Marius A. Burtea, Aug 02 2019

Crossrefs

Sequence in context: A161902 A153673 A258482 * A004263 A004264 A308738

Adjacent sequences: A004259 A004260 A004261 * A004263 A004264 A004265

Keyword

nonn

Author

N. J. A. Sloane

Status

approved