A352728 - cp's OEIS frontend

A352728 Lexicographically earliest sequence of distinct nonnegative integers such that for any n >= 0, the binary expansions of n and a(n) have exactly one common run of consecutive 1's.

n	a(n)
1	1
2	2
3	3
4	4
5	9
6	6
7	7
8	8
9	5
10	11
11	10
12	12
13	17
14	14
15	15
16	16
17	13
18	19
19	18
20	22
21	23
22	20
23	21
24	24
25	26
26	25
27	35
28	28
29	33
30	30
31	31
32	32
33	29
34	36
35	27
36	34
37	38
38	37
39	40
40	39
41	44
42	45
43	46
44	41
45	42
46	43
47	79
48	48
49	50
50	49
51	52
52	51
53	54
54	53
55	71
56	56
57	58
58	57
59	67
60	60
61	65
62	62
63	63
64	64
65	61
66	68
67	59

[1, 2, 3, 4, 9, 6, 7, 8, 5, 11, 10, 12, 17, 14, 15, 16, 13, 19, 18, 22, 23, 20, 21, 24, 26, 25, 35, 28, 33, 30, 31, 32, 29, 36, 27, 34, 38, 37, 40, 39, 44, 45, 46, 41, 42, 43, 79, 48, 50, 49, 52, 51, 54, 53, 71, 56, 58, 57, 67, 60, 65, 62, 63, 64, 61, 68, 59]

cp's OEIS Frontend

A352728 Lexicographically earliest sequence of distinct nonnegative integers such that for any n >= 0, the binary expansions of n and a(n) have exactly one common run of consecutive 1's.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	9
6	6
7	7
8	8
9	5
10	11
11	10
12	12
13	17
14	14
15	15
16	16
17	13
18	19
19	18
20	22
21	23
22	20
23	21
24	24
25	26
26	25
27	35
28	28
29	33
30	30
31	31
32	32
33	29
34	36
35	27
36	34
37	38
38	37
39	40
40	39
41	44
42	45
43	46
44	41
45	42
46	43
47	79
48	48
49	50
50	49
51	52
52	51
53	54
54	53
55	71
56	56
57	58
58	57
59	67
60	60
61	65
62	62
63	63
64	64
65	61
66	68
67	59

n	a(n)
1	1
2	2
3	3
4	4
5	9
6	6
7	7
8	8
9	5
10	11
11	10
12	12
13	17
14	14
15	15
16	16
17	13
18	19
19	18
20	22
21	23
22	20
23	21
24	24
25	26
26	25
27	35
28	28
29	33
30	30
31	31
32	32
33	29
34	36
35	27
36	34
37	38
38	37
39	40
40	39
41	44
42	45
43	46
44	41
45	42
46	43
47	79
48	48
49	50
50	49
51	52
52	51
53	54
54	53
55	71
56	56
57	58
58	57
59	67
60	60
61	65
62	62
63	63
64	64
65	61
66	68
67	59

n	a(n)
1	1
2	2
3	3
4	4
5	9
6	6
7	7
8	8
9	5
10	11
11	10
12	12
13	17
14	14
15	15
16	16
17	13
18	19
19	18
20	22
21	23
22	20
23	21
24	24
25	26
26	25
27	35
28	28
29	33
30	30
31	31
32	32
33	29
34	36
35	27
36	34
37	38
38	37
39	40
40	39
41	44
42	45
43	46
44	41
45	42
46	43
47	79
48	48
49	50
50	49
51	52
52	51
53	54
54	53
55	71
56	56
57	58
58	57
59	67
60	60
61	65
62	62
63	63
64	64
65	61
66	68
67	59