A061854 - cp's OEIS frontend

A061854 Nondiving binary sequences: numbers which in base 2 have at least the same number of 1's as 0's and reading the binary expansion from left (msb) to right (least significant bit), the number of 0's never exceeds the number of 1's.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	12
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	42
24	43
25	44
26	45
27	46
28	47
29	50
30	51
31	52
32	53
33	54
34	55
35	56
36	57
37	58
38	59
39	60
40	61
41	62
42	63
43	85
44	86
45	87
46	89
47	90
48	91
49	92
50	93
51	94
52	95
53	101
54	102
55	103
56	105
57	106
58	107
59	108
60	109
61	110
62	111
63	113
64	114
65	115
66	116

[1, 2, 3, 5, 6, 7, 10, 11, 12, 13, 14, 15, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 42, 43, 44, 45, 46, 47, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 101, 102, 103, 105, 106, 107, 108, 109, 110, 111, 113, 114, 115, 116]

cp's OEIS Frontend

A061854 Nondiving binary sequences: numbers which in base 2 have at least the same number of 1's as 0's and reading the binary expansion from left (msb) to right (least significant bit), the number of 0's never exceeds the number of 1's.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	12
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	42
24	43
25	44
26	45
27	46
28	47
29	50
30	51
31	52
32	53
33	54
34	55
35	56
36	57
37	58
38	59
39	60
40	61
41	62
42	63
43	85
44	86
45	87
46	89
47	90
48	91
49	92
50	93
51	94
52	95
53	101
54	102
55	103
56	105
57	106
58	107
59	108
60	109
61	110
62	111
63	113
64	114
65	115
66	116

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	12
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	42
24	43
25	44
26	45
27	46
28	47
29	50
30	51
31	52
32	53
33	54
34	55
35	56
36	57
37	58
38	59
39	60
40	61
41	62
42	63
43	85
44	86
45	87
46	89
47	90
48	91
49	92
50	93
51	94
52	95
53	101
54	102
55	103
56	105
57	106
58	107
59	108
60	109
61	110
62	111
63	113
64	114
65	115
66	116

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	12
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	28
20	29
21	30
22	31
23	42
24	43
25	44
26	45
27	46
28	47
29	50
30	51
31	52
32	53
33	54
34	55
35	56
36	57
37	58
38	59
39	60
40	61
41	62
42	63
43	85
44	86
45	87
46	89
47	90
48	91
49	92
50	93
51	94
52	95
53	101
54	102
55	103
56	105
57	106
58	107
59	108
60	109
61	110
62	111
63	113
64	114
65	115
66	116