A139708 - cp's OEIS frontend

A139708 Take n in binary. Rotate the binary digits to the left until a 1 once again appears as the leftmost digit. Convert back into decimal for a(n).

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	7
8	8
9	12
10	10
11	14
12	9
13	11
14	13
15	15
16	16
17	24
18	20
19	28
20	18
21	22
22	26
23	30
24	17
25	19
26	21
27	23
28	25
29	27
30	29
31	31
32	32
33	48
34	40
35	56
36	36
37	44
38	52
39	60
40	34
41	38
42	42
43	46
44	50
45	54
46	58
47	62
48	33
49	35
50	37
51	39
52	41
53	43
54	45
55	47
56	49
57	51
58	53
59	55
60	57
61	59
62	61
63	63
64	64
65	96
66	80
67	112
68	72
69	88
70	104
71	120

[1, 2, 3, 4, 6, 5, 7, 8, 12, 10, 14, 9, 11, 13, 15, 16, 24, 20, 28, 18, 22, 26, 30, 17, 19, 21, 23, 25, 27, 29, 31, 32, 48, 40, 56, 36, 44, 52, 60, 34, 38, 42, 46, 50, 54, 58, 62, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 64, 96, 80, 112, 72, 88, 104, 120]

cp's OEIS Frontend

A139708 Take n in binary. Rotate the binary digits to the left until a 1 once again appears as the leftmost digit. Convert back into decimal for a(n).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	7
8	8
9	12
10	10
11	14
12	9
13	11
14	13
15	15
16	16
17	24
18	20
19	28
20	18
21	22
22	26
23	30
24	17
25	19
26	21
27	23
28	25
29	27
30	29
31	31
32	32
33	48
34	40
35	56
36	36
37	44
38	52
39	60
40	34
41	38
42	42
43	46
44	50
45	54
46	58
47	62
48	33
49	35
50	37
51	39
52	41
53	43
54	45
55	47
56	49
57	51
58	53
59	55
60	57
61	59
62	61
63	63
64	64
65	96
66	80
67	112
68	72
69	88
70	104
71	120

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	7
8	8
9	12
10	10
11	14
12	9
13	11
14	13
15	15
16	16
17	24
18	20
19	28
20	18
21	22
22	26
23	30
24	17
25	19
26	21
27	23
28	25
29	27
30	29
31	31
32	32
33	48
34	40
35	56
36	36
37	44
38	52
39	60
40	34
41	38
42	42
43	46
44	50
45	54
46	58
47	62
48	33
49	35
50	37
51	39
52	41
53	43
54	45
55	47
56	49
57	51
58	53
59	55
60	57
61	59
62	61
63	63
64	64
65	96
66	80
67	112
68	72
69	88
70	104
71	120

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	7
8	8
9	12
10	10
11	14
12	9
13	11
14	13
15	15
16	16
17	24
18	20
19	28
20	18
21	22
22	26
23	30
24	17
25	19
26	21
27	23
28	25
29	27
30	29
31	31
32	32
33	48
34	40
35	56
36	36
37	44
38	52
39	60
40	34
41	38
42	42
43	46
44	50
45	54
46	58
47	62
48	33
49	35
50	37
51	39
52	41
53	43
54	45
55	47
56	49
57	51
58	53
59	55
60	57
61	59
62	61
63	63
64	64
65	96
66	80
67	112
68	72
69	88
70	104
71	120