A029504 - cp's OEIS frontend

A029504 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 11 (most significant digit on right).

n	a(n)
1	1
2	5
3	15
4	24
5	40
6	69
7	72
8	75
9	120
10	167
11	216
12	280
13	360
14	536
15	1192
16	1240
17	1360
18	11280
19	25195
20	33216
21	33984
22	101328
23	221640
24	400479
25	531000
26	537640
27	600104
28	631155
29	743085
30	958785
31	2660431
32	2777800

[1, 5, 15, 24, 40, 69, 72, 75, 120, 167, 216, 280, 360, 536, 1192, 1240, 1360, 11280, 25195, 33216, 33984, 101328, 221640, 400479, 531000, 537640, 600104, 631155, 743085, 958785, 2660431, 2777800]

cp's OEIS Frontend

A029504 Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 11 (most significant digit on right).

Table of values

List of values