A029540 - cp's OEIS frontend

A029540 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 23 (most significant digit on right and removing all least significant zeros before concatenation).

n	a(n)
1	1
2	11
3	35
4	44
5	121
6	605
7	2156
8	8492
9	8844
10	9152
11	58300
12	134023
13	172051
14	181092
15	190124
16	200656
17	261063
18	287101
19	746493
20	779471
21	3080351
22	7868996
23	8724407

[1, 11, 35, 44, 121, 605, 2156, 8492, 8844, 9152, 58300, 134023, 172051, 181092, 190124, 200656, 261063, 287101, 746493, 779471, 3080351, 7868996, 8724407]

cp's OEIS Frontend

A029540 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 23 (most significant digit on right and removing all least significant zeros before concatenation).

Table of values

List of values