A291625 - cp's OEIS frontend

A291625 Numbers k such that 0 is the smallest decimal digit of k^2.

n	a(n)
1	10
2	20
3	30
4	32
5	33
6	40
7	45
8	47
9	48
10	49
11	50
12	51
13	52
14	53
15	55
16	60
17	64
18	70
19	71
20	78
21	80
22	84
23	90
24	95
25	97
26	98
27	99
28	100
29	101
30	102
31	103
32	104
33	105
34	110
35	120
36	130
37	138
38	140
39	142
40	143
41	144
42	145
43	147
44	148
45	149
46	150
47	151
48	152
49	153
50	155
51	160
52	170
53	174
54	175
55	176
56	179
57	180

[10, 20, 30, 32, 33, 40, 45, 47, 48, 49, 50, 51, 52, 53, 55, 60, 64, 70, 71, 78, 80, 84, 90, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 110, 120, 130, 138, 140, 142, 143, 144, 145, 147, 148, 149, 150, 151, 152, 153, 155, 160, 170, 174, 175, 176, 179, 180]

cp's OEIS Frontend

A291625 Numbers k such that 0 is the smallest decimal digit of k^2.

Table of values

List of values

n	a(n)
1	10
2	20
3	30
4	32
5	33
6	40
7	45
8	47
9	48
10	49
11	50
12	51
13	52
14	53
15	55
16	60
17	64
18	70
19	71
20	78
21	80
22	84
23	90
24	95
25	97
26	98
27	99
28	100
29	101
30	102
31	103
32	104
33	105
34	110
35	120
36	130
37	138
38	140
39	142
40	143
41	144
42	145
43	147
44	148
45	149
46	150
47	151
48	152
49	153
50	155
51	160
52	170
53	174
54	175
55	176
56	179
57	180

n	a(n)
1	10
2	20
3	30
4	32
5	33
6	40
7	45
8	47
9	48
10	49
11	50
12	51
13	52
14	53
15	55
16	60
17	64
18	70
19	71
20	78
21	80
22	84
23	90
24	95
25	97
26	98
27	99
28	100
29	101
30	102
31	103
32	104
33	105
34	110
35	120
36	130
37	138
38	140
39	142
40	143
41	144
42	145
43	147
44	148
45	149
46	150
47	151
48	152
49	153
50	155
51	160
52	170
53	174
54	175
55	176
56	179
57	180

n	a(n)
1	10
2	20
3	30
4	32
5	33
6	40
7	45
8	47
9	48
10	49
11	50
12	51
13	52
14	53
15	55
16	60
17	64
18	70
19	71
20	78
21	80
22	84
23	90
24	95
25	97
26	98
27	99
28	100
29	101
30	102
31	103
32	104
33	105
34	110
35	120
36	130
37	138
38	140
39	142
40	143
41	144
42	145
43	147
44	148
45	149
46	150
47	151
48	152
49	153
50	155
51	160
52	170
53	174
54	175
55	176
56	179
57	180