A081706 - cp's OEIS frontend

A081706 Numbers n such that binary representation ends either in an odd number of ones followed by one zero or in an even number of ones.

n	a(n)
1	2
2	3
3	10
4	11
5	14
6	15
7	18
8	19
9	26
10	27
11	34
12	35
13	42
14	43
15	46
16	47
17	50
18	51
19	58
20	59
21	62
22	63
23	66
24	67
25	74
26	75
27	78
28	79
29	82
30	83
31	90
32	91
33	98
34	99
35	106
36	107
37	110
38	111
39	114
40	115
41	122
42	123
43	130
44	131
45	138
46	139
47	142
48	143
49	146
50	147
51	154
52	155
53	162
54	163
55	170
56	171
57	174
58	175
59	178
60	179
61	186

[2, 3, 10, 11, 14, 15, 18, 19, 26, 27, 34, 35, 42, 43, 46, 47, 50, 51, 58, 59, 62, 63, 66, 67, 74, 75, 78, 79, 82, 83, 90, 91, 98, 99, 106, 107, 110, 111, 114, 115, 122, 123, 130, 131, 138, 139, 142, 143, 146, 147, 154, 155, 162, 163, 170, 171, 174, 175, 178, 179, 186]

cp's OEIS Frontend

A081706 Numbers n such that binary representation ends either in an odd number of ones followed by one zero or in an even number of ones.

Table of values

List of values

n	a(n)
1	2
2	3
3	10
4	11
5	14
6	15
7	18
8	19
9	26
10	27
11	34
12	35
13	42
14	43
15	46
16	47
17	50
18	51
19	58
20	59
21	62
22	63
23	66
24	67
25	74
26	75
27	78
28	79
29	82
30	83
31	90
32	91
33	98
34	99
35	106
36	107
37	110
38	111
39	114
40	115
41	122
42	123
43	130
44	131
45	138
46	139
47	142
48	143
49	146
50	147
51	154
52	155
53	162
54	163
55	170
56	171
57	174
58	175
59	178
60	179
61	186

n	a(n)
1	2
2	3
3	10
4	11
5	14
6	15
7	18
8	19
9	26
10	27
11	34
12	35
13	42
14	43
15	46
16	47
17	50
18	51
19	58
20	59
21	62
22	63
23	66
24	67
25	74
26	75
27	78
28	79
29	82
30	83
31	90
32	91
33	98
34	99
35	106
36	107
37	110
38	111
39	114
40	115
41	122
42	123
43	130
44	131
45	138
46	139
47	142
48	143
49	146
50	147
51	154
52	155
53	162
54	163
55	170
56	171
57	174
58	175
59	178
60	179
61	186

n	a(n)
1	2
2	3
3	10
4	11
5	14
6	15
7	18
8	19
9	26
10	27
11	34
12	35
13	42
14	43
15	46
16	47
17	50
18	51
19	58
20	59
21	62
22	63
23	66
24	67
25	74
26	75
27	78
28	79
29	82
30	83
31	90
32	91
33	98
34	99
35	106
36	107
37	110
38	111
39	114
40	115
41	122
42	123
43	130
44	131
45	138
46	139
47	142
48	143
49	146
50	147
51	154
52	155
53	162
54	163
55	170
56	171
57	174
58	175
59	178
60	179
61	186