A029477 - cp's OEIS frontend

A029477 Numbers k that divide the (left) concatenation of all numbers <= k written in base 8 (most significant digit on left).

n	a(n)
1	1
2	7
3	13
4	17
5	35
6	49
7	65
8	245
9	305
10	679
11	889
12	1421
13	2231
14	2891
15	3623
16	31943
17	59365
18	113141
19	143755
20	193595
21	367673
22	414545
23	1133461
24	4916897
25	201152387
26	1347933505
27	1409041697
28	1462237105

[1, 7, 13, 17, 35, 49, 65, 245, 305, 679, 889, 1421, 2231, 2891, 3623, 31943, 59365, 113141, 143755, 193595, 367673, 414545, 1133461, 4916897, 201152387, 1347933505, 1409041697, 1462237105]

cp's OEIS Frontend

A029477 Numbers k that divide the (left) concatenation of all numbers <= k written in base 8 (most significant digit on left).

Table of values

List of values