A059010 - cp's OEIS frontend

A059010 Natural numbers having an even number of nonleading zeros in their binary expansion.

n	a(n)
0	1
1	3
2	4
3	7
4	9
5	10
6	12
7	15
8	16
9	19
10	21
11	22
12	25
13	26
14	28
15	31
16	33
17	34
18	36
19	39
20	40
21	43
22	45
23	46
24	48
25	51
26	53
27	54
28	57
29	58
30	60
31	63
32	64
33	67
34	69
35	70
36	73
37	74
38	76
39	79
40	81
41	82
42	84
43	87
44	88
45	91
46	93
47	94
48	97
49	98
50	100
51	103
52	104
53	107
54	109
55	110
56	112
57	115
58	117
59	118
60	121
61	122
62	124
63	127
64	129
65	130

[1, 3, 4, 7, 9, 10, 12, 15, 16, 19, 21, 22, 25, 26, 28, 31, 33, 34, 36, 39, 40, 43, 45, 46, 48, 51, 53, 54, 57, 58, 60, 63, 64, 67, 69, 70, 73, 74, 76, 79, 81, 82, 84, 87, 88, 91, 93, 94, 97, 98, 100, 103, 104, 107, 109, 110, 112, 115, 117, 118, 121, 122, 124, 127, 129, 130]

cp's OEIS Frontend

A059010 Natural numbers having an even number of nonleading zeros in their binary expansion.

Table of values

List of values

n	a(n)
0	1
1	3
2	4
3	7
4	9
5	10
6	12
7	15
8	16
9	19
10	21
11	22
12	25
13	26
14	28
15	31
16	33
17	34
18	36
19	39
20	40
21	43
22	45
23	46
24	48
25	51
26	53
27	54
28	57
29	58
30	60
31	63
32	64
33	67
34	69
35	70
36	73
37	74
38	76
39	79
40	81
41	82
42	84
43	87
44	88
45	91
46	93
47	94
48	97
49	98
50	100
51	103
52	104
53	107
54	109
55	110
56	112
57	115
58	117
59	118
60	121
61	122
62	124
63	127
64	129
65	130

n	a(n)
0	1
1	3
2	4
3	7
4	9
5	10
6	12
7	15
8	16
9	19
10	21
11	22
12	25
13	26
14	28
15	31
16	33
17	34
18	36
19	39
20	40
21	43
22	45
23	46
24	48
25	51
26	53
27	54
28	57
29	58
30	60
31	63
32	64
33	67
34	69
35	70
36	73
37	74
38	76
39	79
40	81
41	82
42	84
43	87
44	88
45	91
46	93
47	94
48	97
49	98
50	100
51	103
52	104
53	107
54	109
55	110
56	112
57	115
58	117
59	118
60	121
61	122
62	124
63	127
64	129
65	130

n	a(n)
0	1
1	3
2	4
3	7
4	9
5	10
6	12
7	15
8	16
9	19
10	21
11	22
12	25
13	26
14	28
15	31
16	33
17	34
18	36
19	39
20	40
21	43
22	45
23	46
24	48
25	51
26	53
27	54
28	57
29	58
30	60
31	63
32	64
33	67
34	69
35	70
36	73
37	74
38	76
39	79
40	81
41	82
42	84
43	87
44	88
45	91
46	93
47	94
48	97
49	98
50	100
51	103
52	104
53	107
54	109
55	110
56	112
57	115
58	117
59	118
60	121
61	122
62	124
63	127
64	129
65	130