A029447 - cp's OEIS frontend

A029447 Numbers k that divide the (right) concatenation of all numbers <= k written in base 2 (most significant digit on left).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	16
9	26
10	32
11	38
12	40
13	46
14	64
15	96
16	128
17	138
18	192
19	228
20	256
21	512
22	640
23	1024
24	2048
25	4096
26	4192
27	4766
28	4790
29	5142
30	5952
31	6144
32	6866
33	8122
34	8192
35	8448
36	10240
37	11283
38	11392
39	12288
40	14780
41	15360
42	15744
43	16384
44	17408
45	20841
46	20866
47	32768
48	58496
49	59104

[1, 2, 3, 4, 5, 7, 8, 16, 26, 32, 38, 40, 46, 64, 96, 128, 138, 192, 228, 256, 512, 640, 1024, 2048, 4096, 4192, 4766, 4790, 5142, 5952, 6144, 6866, 8122, 8192, 8448, 10240, 11283, 11392, 12288, 14780, 15360, 15744, 16384, 17408, 20841, 20866, 32768, 58496, 59104]

cp's OEIS Frontend

A029447 Numbers k that divide the (right) concatenation of all numbers <= k written in base 2 (most significant digit on left).

Table of values

List of values