A256162 - cp's OEIS frontend

A256162 Positive integers a(n) such that number of digits in decimal expansion of a(n)^a(n) is divisible by a(n).

n	a(n)
1	1
2	8
3	9
4	98
5	99
6	998
7	999
8	9998
9	9999
10	99998
11	99999
12	999998
13	999999
14	9999998
15	9999999
16	99999998
17	99999999
18	999999998
19	999999999
20	9999999998
21	9999999999
22	99999999998
23	99999999999
24	999999999998
25	999999999999
26	9999999999998
27	9999999999999

[1, 8, 9, 98, 99, 998, 999, 9998, 9999, 99998, 99999, 999998, 999999, 9999998, 9999999, 99999998, 99999999, 999999998, 999999999, 9999999998, 9999999999, 99999999998, 99999999999, 999999999998, 999999999999, 9999999999998, 9999999999999]

cp's OEIS Frontend

A256162 Positive integers a(n) such that number of digits in decimal expansion of a(n)^a(n) is divisible by a(n).

Table of values

List of values