A029452 - cp's OEIS frontend

A029452 Numbers k that divide the (right) concatenation of all numbers <= k written in base 7 (most significant digit on left).

n	a(n)
1	1
2	3
3	7
4	12
5	21
6	28
7	44
8	49
9	60
10	61
11	63
12	81
13	84
14	91
15	97
16	108
17	140
18	147
19	180
20	189
21	196
22	204
23	212
24	243
25	252
26	303
27	308
28	324
29	343
30	349
31	376
32	392
33	441
34	504
35	831
36	1029
37	1057
38	1176
39	1561
40	2401
41	2744
42	3101
43	4312
44	5096
45	6027
46	7203
47	8232
48	10339
49	11669
50	12936
51	13755

[1, 3, 7, 12, 21, 28, 44, 49, 60, 61, 63, 81, 84, 91, 97, 108, 140, 147, 180, 189, 196, 204, 212, 243, 252, 303, 308, 324, 343, 349, 376, 392, 441, 504, 831, 1029, 1057, 1176, 1561, 2401, 2744, 3101, 4312, 5096, 6027, 7203, 8232, 10339, 11669, 12936, 13755]

cp's OEIS Frontend

A029452 Numbers k that divide the (right) concatenation of all numbers <= k written in base 7 (most significant digit on left).

Table of values

List of values