A332011 - OEIS

A332011

Let k be the least positive number such that n AND floor(n/k) = 0 (where AND denotes the bitwise AND operator); a(n) = floor(n/k).

0, 0, 1, 0, 2, 2, 1, 0, 4, 4, 5, 0, 3, 2, 1, 0, 8, 8, 9, 4, 10, 10, 1, 0, 6, 6, 5, 4, 3, 2, 1, 0, 16, 16, 17, 8, 18, 18, 9, 0, 20, 20, 21, 4, 3, 2, 1, 0, 12, 12, 12, 12, 10, 10, 9, 0, 7, 6, 5, 4, 3, 2, 1, 0, 32, 32, 33, 16, 34, 34, 17, 8, 36, 36, 37, 4, 19, 2

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,5

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..8192

FORMULA

a(n) = floor(n/A331985(n)).

Apparently, a(n) = 0 iff n = 0 or n belongs to A112714.

EXAMPLE

For n = 3:

- 3 AND floor(3/1) = 3,

- 3 AND floor(3/2) = 1,