A341910 - cp's OEIS frontend

A341910 Lexicographically earliest sequence of distinct nonnegative integers such that for any n >= 0, the number of runs in the binary expansion of n equals the number of ones in the binary expansion of a(n).

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	7
6	6
7	4
8	9
9	11
10	15
11	13
12	10
13	14
14	12
15	8
16	17
17	19
18	23
19	21
20	27
21	31
22	29
23	22
24	18
25	25
26	30
27	26
28	20
29	28
30	24
31	16
32	33
33	35
34	39
35	37
36	43
37	47
38	45
39	38
40	46
41	55
42	63
43	59
44	51
45	61
46	53
47	41
48	34
49	42
50	54
51	44
52	57
53	62
54	58
55	49
56	36
57	50
58	60
59	52
60	40
61	56
62	48
63	32
64	65
65	67
66	71
67	69

[0, 1, 3, 2, 5, 7, 6, 4, 9, 11, 15, 13, 10, 14, 12, 8, 17, 19, 23, 21, 27, 31, 29, 22, 18, 25, 30, 26, 20, 28, 24, 16, 33, 35, 39, 37, 43, 47, 45, 38, 46, 55, 63, 59, 51, 61, 53, 41, 34, 42, 54, 44, 57, 62, 58, 49, 36, 50, 60, 52, 40, 56, 48, 32, 65, 67, 71, 69]

cp's OEIS Frontend

A341910 Lexicographically earliest sequence of distinct nonnegative integers such that for any n >= 0, the number of runs in the binary expansion of n equals the number of ones in the binary expansion of a(n).

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	7
6	6
7	4
8	9
9	11
10	15
11	13
12	10
13	14
14	12
15	8
16	17
17	19
18	23
19	21
20	27
21	31
22	29
23	22
24	18
25	25
26	30
27	26
28	20
29	28
30	24
31	16
32	33
33	35
34	39
35	37
36	43
37	47
38	45
39	38
40	46
41	55
42	63
43	59
44	51
45	61
46	53
47	41
48	34
49	42
50	54
51	44
52	57
53	62
54	58
55	49
56	36
57	50
58	60
59	52
60	40
61	56
62	48
63	32
64	65
65	67
66	71
67	69

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	7
6	6
7	4
8	9
9	11
10	15
11	13
12	10
13	14
14	12
15	8
16	17
17	19
18	23
19	21
20	27
21	31
22	29
23	22
24	18
25	25
26	30
27	26
28	20
29	28
30	24
31	16
32	33
33	35
34	39
35	37
36	43
37	47
38	45
39	38
40	46
41	55
42	63
43	59
44	51
45	61
46	53
47	41
48	34
49	42
50	54
51	44
52	57
53	62
54	58
55	49
56	36
57	50
58	60
59	52
60	40
61	56
62	48
63	32
64	65
65	67
66	71
67	69

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	7
6	6
7	4
8	9
9	11
10	15
11	13
12	10
13	14
14	12
15	8
16	17
17	19
18	23
19	21
20	27
21	31
22	29
23	22
24	18
25	25
26	30
27	26
28	20
29	28
30	24
31	16
32	33
33	35
34	39
35	37
36	43
37	47
38	45
39	38
40	46
41	55
42	63
43	59
44	51
45	61
46	53
47	41
48	34
49	42
50	54
51	44
52	57
53	62
54	58
55	49
56	36
57	50
58	60
59	52
60	40
61	56
62	48
63	32
64	65
65	67
66	71
67	69