A054031 - cp's OEIS frontend

A054031 Numbers whose square contains exactly 3 distinct digits.

n	a(n)
1	13
2	14
3	16
4	17
5	18
6	19
7	23
8	24
9	25
10	27
11	28
12	29
13	31
14	34
15	35
16	39
17	40
18	41
19	45
20	46
21	47
22	50
23	56
24	58
25	60
26	62
27	63
28	65
29	67
30	68
31	70
32	75
33	76
34	77
35	80
36	81
37	83
38	85
39	90
40	91
41	92
42	94
43	97
44	101
45	102
46	107
47	108
48	110
49	111
50	119
51	120
52	121
53	122
54	129
55	131
56	141
57	149
58	150
59	162
60	165

[13, 14, 16, 17, 18, 19, 23, 24, 25, 27, 28, 29, 31, 34, 35, 39, 40, 41, 45, 46, 47, 50, 56, 58, 60, 62, 63, 65, 67, 68, 70, 75, 76, 77, 80, 81, 83, 85, 90, 91, 92, 94, 97, 101, 102, 107, 108, 110, 111, 119, 120, 121, 122, 129, 131, 141, 149, 150, 162, 165]

cp's OEIS Frontend

A054031 Numbers whose square contains exactly 3 distinct digits.

Table of values

List of values

n	a(n)
1	13
2	14
3	16
4	17
5	18
6	19
7	23
8	24
9	25
10	27
11	28
12	29
13	31
14	34
15	35
16	39
17	40
18	41
19	45
20	46
21	47
22	50
23	56
24	58
25	60
26	62
27	63
28	65
29	67
30	68
31	70
32	75
33	76
34	77
35	80
36	81
37	83
38	85
39	90
40	91
41	92
42	94
43	97
44	101
45	102
46	107
47	108
48	110
49	111
50	119
51	120
52	121
53	122
54	129
55	131
56	141
57	149
58	150
59	162
60	165

n	a(n)
1	13
2	14
3	16
4	17
5	18
6	19
7	23
8	24
9	25
10	27
11	28
12	29
13	31
14	34
15	35
16	39
17	40
18	41
19	45
20	46
21	47
22	50
23	56
24	58
25	60
26	62
27	63
28	65
29	67
30	68
31	70
32	75
33	76
34	77
35	80
36	81
37	83
38	85
39	90
40	91
41	92
42	94
43	97
44	101
45	102
46	107
47	108
48	110
49	111
50	119
51	120
52	121
53	122
54	129
55	131
56	141
57	149
58	150
59	162
60	165

n	a(n)
1	13
2	14
3	16
4	17
5	18
6	19
7	23
8	24
9	25
10	27
11	28
12	29
13	31
14	34
15	35
16	39
17	40
18	41
19	45
20	46
21	47
22	50
23	56
24	58
25	60
26	62
27	63
28	65
29	67
30	68
31	70
32	75
33	76
34	77
35	80
36	81
37	83
38	85
39	90
40	91
41	92
42	94
43	97
44	101
45	102
46	107
47	108
48	110
49	111
50	119
51	120
52	121
53	122
54	129
55	131
56	141
57	149
58	150
59	162
60	165