A029449 - cp's OEIS frontend

A029449 Numbers k that divide the (right) concatenation of all numbers <= k written in base 4 (most significant digit on left).

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	8
7	12
8	14
9	16
10	18
11	21
12	24
13	26
14	28
15	32
16	36
17	42
18	48
19	52
20	56
21	58
22	63
23	64
24	72
25	84
26	96
27	108
28	126
29	128
30	144
31	147
32	168
33	189
34	192
35	216
36	252
37	256
38	276
39	328
40	362
41	384
42	456
43	492
44	512
45	656
46	768
47	896
48	904
49	984
50	1024
51	1116
52	1152
53	1211
54	1251
55	1344
56	1536
57	1736

[1, 2, 3, 4, 6, 8, 12, 14, 16, 18, 21, 24, 26, 28, 32, 36, 42, 48, 52, 56, 58, 63, 64, 72, 84, 96, 108, 126, 128, 144, 147, 168, 189, 192, 216, 252, 256, 276, 328, 362, 384, 456, 492, 512, 656, 768, 896, 904, 984, 1024, 1116, 1152, 1211, 1251, 1344, 1536, 1736]

cp's OEIS Frontend

A029449 Numbers k that divide the (right) concatenation of all numbers <= k written in base 4 (most significant digit on left).

Table of values

List of values