A080544 - cp's OEIS frontend

A080544 In binary representation: keep the first digit and rotate right the others twice.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	10
10	12
11	14
12	9
13	11
14	13
15	15
16	16
17	20
18	24
19	28
20	17
21	21
22	25
23	29
24	18
25	22
26	26
27	30
28	19
29	23
30	27
31	31
32	32
33	40
34	48
35	56
36	33
37	41
38	49
39	57
40	34
41	42
42	50
43	58
44	35
45	43
46	51
47	59
48	36
49	44
50	52
51	60
52	37
53	45
54	53
55	61
56	38
57	46
58	54
59	62
60	39
61	47
62	55
63	63
64	64
65	80
66	96
67	112
68	65
69	81
70	97
71	113
72	66

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 9, 11, 13, 15, 16, 20, 24, 28, 17, 21, 25, 29, 18, 22, 26, 30, 19, 23, 27, 31, 32, 40, 48, 56, 33, 41, 49, 57, 34, 42, 50, 58, 35, 43, 51, 59, 36, 44, 52, 60, 37, 45, 53, 61, 38, 46, 54, 62, 39, 47, 55, 63, 64, 80, 96, 112, 65, 81, 97, 113, 66]

cp's OEIS Frontend

A080544 In binary representation: keep the first digit and rotate right the others twice.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	10
10	12
11	14
12	9
13	11
14	13
15	15
16	16
17	20
18	24
19	28
20	17
21	21
22	25
23	29
24	18
25	22
26	26
27	30
28	19
29	23
30	27
31	31
32	32
33	40
34	48
35	56
36	33
37	41
38	49
39	57
40	34
41	42
42	50
43	58
44	35
45	43
46	51
47	59
48	36
49	44
50	52
51	60
52	37
53	45
54	53
55	61
56	38
57	46
58	54
59	62
60	39
61	47
62	55
63	63
64	64
65	80
66	96
67	112
68	65
69	81
70	97
71	113
72	66

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	10
10	12
11	14
12	9
13	11
14	13
15	15
16	16
17	20
18	24
19	28
20	17
21	21
22	25
23	29
24	18
25	22
26	26
27	30
28	19
29	23
30	27
31	31
32	32
33	40
34	48
35	56
36	33
37	41
38	49
39	57
40	34
41	42
42	50
43	58
44	35
45	43
46	51
47	59
48	36
49	44
50	52
51	60
52	37
53	45
54	53
55	61
56	38
57	46
58	54
59	62
60	39
61	47
62	55
63	63
64	64
65	80
66	96
67	112
68	65
69	81
70	97
71	113
72	66

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	10
10	12
11	14
12	9
13	11
14	13
15	15
16	16
17	20
18	24
19	28
20	17
21	21
22	25
23	29
24	18
25	22
26	26
27	30
28	19
29	23
30	27
31	31
32	32
33	40
34	48
35	56
36	33
37	41
38	49
39	57
40	34
41	42
42	50
43	58
44	35
45	43
46	51
47	59
48	36
49	44
50	52
51	60
52	37
53	45
54	53
55	61
56	38
57	46
58	54
59	62
60	39
61	47
62	55
63	63
64	64
65	80
66	96
67	112
68	65
69	81
70	97
71	113
72	66