A029476 - cp's OEIS frontend

A029476 Numbers k that divide the (left) concatenation of all numbers <= k written in base 7 (most significant digit on left).

n	a(n)
1	1
2	3
3	15
4	16
5	29
6	48
7	75
8	144
9	477
10	6211
11	16053
12	32688
13	40431
14	66313
15	129825
16	134224
17	278064
18	366064
19	386863
20	3157824
21	4446069
22	6697664
23	8354233
24	28775616
25	33559488
26	34107072
27	38339136
28	50059629
29	50280080
30	71693520
31	113603184
32	220308720
33	247082832
34	2637755936

[1, 3, 15, 16, 29, 48, 75, 144, 477, 6211, 16053, 32688, 40431, 66313, 129825, 134224, 278064, 366064, 386863, 3157824, 4446069, 6697664, 8354233, 28775616, 33559488, 34107072, 38339136, 50059629, 50280080, 71693520, 113603184, 220308720, 247082832, 2637755936]

cp's OEIS Frontend

A029476 Numbers k that divide the (left) concatenation of all numbers <= k written in base 7 (most significant digit on left).

Table of values

List of values