A175381 - cp's OEIS frontend

A175381 A positive integer k is included if all positive integers that, when written in binary, occur as substrings in binary k divide k.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	8
7	10
8	12
9	16
10	20
11	24
12	32
13	36
14	40
15	48
16	64
17	72
18	80
19	96
20	128
21	136
22	144
23	160
24	192
25	256
26	272
27	288
28	320
29	384
30	512
31	528
32	544
33	576
34	640
35	768
36	1024
37	1056
38	1088
39	1152
40	1280
41	1536
42	2048
43	2080
44	2112
45	2176
46	2304
47	2560
48	3072
49	4096
50	4160
51	4224
52	4352
53	4608

[1, 2, 3, 4, 6, 8, 10, 12, 16, 20, 24, 32, 36, 40, 48, 64, 72, 80, 96, 128, 136, 144, 160, 192, 256, 272, 288, 320, 384, 512, 528, 544, 576, 640, 768, 1024, 1056, 1088, 1152, 1280, 1536, 2048, 2080, 2112, 2176, 2304, 2560, 3072, 4096, 4160, 4224, 4352, 4608]

cp's OEIS Frontend

A175381 A positive integer k is included if all positive integers that, when written in binary, occur as substrings in binary k divide k.

Table of values

List of values