A362804 - cp's OEIS frontend

A362804 Numbers k such that the set of divisors {d | k, BitOr(k, d) = k} has an integer harmonic mean.

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	12
7	16
8	24
9	28
10	30
11	32
12	45
13	48
14	56
15	60
16	64
17	90
18	96
19	112
20	120
21	128
22	180
23	192
24	224
25	240
26	256
27	360
28	384
29	448
30	480
31	496
32	512
33	720
34	768
35	896
36	960
37	992
38	1024
39	1440
40	1536
41	1792
42	1920
43	1984
44	2048
45	2880
46	3072
47	3584
48	3840
49	3968
50	4096
51	5760
52	6144
53	7168
54	7680

[1, 2, 4, 6, 8, 12, 16, 24, 28, 30, 32, 45, 48, 56, 60, 64, 90, 96, 112, 120, 128, 180, 192, 224, 240, 256, 360, 384, 448, 480, 496, 512, 720, 768, 896, 960, 992, 1024, 1440, 1536, 1792, 1920, 1984, 2048, 2880, 3072, 3584, 3840, 3968, 4096, 5760, 6144, 7168, 7680]

cp's OEIS Frontend

A362804 Numbers k such that the set of divisors {d | k, BitOr(k, d) = k} has an integer harmonic mean.

Table of values

List of values