A366202 - cp's OEIS frontend

A366202 Numbers x such that (x^2 AND x) is not a square, where AND is the bitwise logical-and operation.

n	a(n)
1	21
2	23
3	25
4	39
5	42
6	43
7	45
8	47
9	49
10	51
11	55
12	58
13	73
14	75
15	78
16	79
17	83
18	85
19	86
20	87
21	91
22	93
23	95
24	97
25	99
26	101
27	103
28	106
29	107
30	109
31	110
32	111
33	113
34	115
35	117
36	122
37	140
38	141
39	142
40	143
41	149
42	150
43	151
44	153
45	154
46	155
47	158
48	159
49	162
50	163
51	166
52	167
53	169
54	170
55	171
56	172
57	175

[21, 23, 25, 39, 42, 43, 45, 47, 49, 51, 55, 58, 73, 75, 78, 79, 83, 85, 86, 87, 91, 93, 95, 97, 99, 101, 103, 106, 107, 109, 110, 111, 113, 115, 117, 122, 140, 141, 142, 143, 149, 150, 151, 153, 154, 155, 158, 159, 162, 163, 166, 167, 169, 170, 171, 172, 175]

cp's OEIS Frontend

A366202 Numbers x such that (x^2 AND x) is not a square, where AND is the bitwise logical-and operation.

Table of values

List of values

n	a(n)
1	21
2	23
3	25
4	39
5	42
6	43
7	45
8	47
9	49
10	51
11	55
12	58
13	73
14	75
15	78
16	79
17	83
18	85
19	86
20	87
21	91
22	93
23	95
24	97
25	99
26	101
27	103
28	106
29	107
30	109
31	110
32	111
33	113
34	115
35	117
36	122
37	140
38	141
39	142
40	143
41	149
42	150
43	151
44	153
45	154
46	155
47	158
48	159
49	162
50	163
51	166
52	167
53	169
54	170
55	171
56	172
57	175

n	a(n)
1	21
2	23
3	25
4	39
5	42
6	43
7	45
8	47
9	49
10	51
11	55
12	58
13	73
14	75
15	78
16	79
17	83
18	85
19	86
20	87
21	91
22	93
23	95
24	97
25	99
26	101
27	103
28	106
29	107
30	109
31	110
32	111
33	113
34	115
35	117
36	122
37	140
38	141
39	142
40	143
41	149
42	150
43	151
44	153
45	154
46	155
47	158
48	159
49	162
50	163
51	166
52	167
53	169
54	170
55	171
56	172
57	175

n	a(n)
1	21
2	23
3	25
4	39
5	42
6	43
7	45
8	47
9	49
10	51
11	55
12	58
13	73
14	75
15	78
16	79
17	83
18	85
19	86
20	87
21	91
22	93
23	95
24	97
25	99
26	101
27	103
28	106
29	107
30	109
31	110
32	111
33	113
34	115
35	117
36	122
37	140
38	141
39	142
40	143
41	149
42	150
43	151
44	153
45	154
46	155
47	158
48	159
49	162
50	163
51	166
52	167
53	169
54	170
55	171
56	172
57	175