A135941 a(n)=floor(n/S2(n)), where S2(n) is the binary weight of n.

0, 1, 2, 1, 4, 2, 3, 2, 8, 4, 5, 3, 6, 4, 4, 3, 16, 8, 9, 6, 10, 7, 7, 5, 12, 8, 8, 6, 9, 7, 7, 6, 32, 16, 17, 11, 18, 12, 12, 9, 20, 13, 14, 10, 14, 11, 11, 9, 24, 16, 16, 12, 17, 13, 13, 11, 18, 14, 14, 11, 15, 12, 12, 10, 64, 32, 33, 22, 34, 23, 23, 17, 36, 24, 24, 18, 25, 19, 19, 15