A016069 - cp's OEIS frontend

A016069 Numbers k such that k^2 contains exactly 2 distinct digits.

n	a(n)
1	4
2	5
3	6
4	7
5	8
6	9
7	10
8	11
9	12
10	15
11	20
12	21
13	22
14	26
15	30
16	38
17	88
18	100
19	109
20	173
21	200
22	212
23	235
24	264
25	300
26	1000
27	2000
28	3000
29	3114
30	10000
31	20000
32	30000
33	81619
34	100000
35	200000
36	300000
37	1000000
38	2000000
39	3000000
40	10000000
41	20000000
42	30000000
43	100000000
44	200000000
45	300000000

[4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 20, 21, 22, 26, 30, 38, 88, 100, 109, 173, 200, 212, 235, 264, 300, 1000, 2000, 3000, 3114, 10000, 20000, 30000, 81619, 100000, 200000, 300000, 1000000, 2000000, 3000000, 10000000, 20000000, 30000000, 100000000, 200000000, 300000000]

cp's OEIS Frontend

A016069 Numbers k such that k^2 contains exactly 2 distinct digits.

Table of values

List of values