A118360 - cp's OEIS frontend

A118360 Start with 1; repeatedly reverse the digits when the number is written in binary and add 2 to get the next term.

n	a(n)
1	1
2	3
3	5
4	7
5	9
6	11
7	15
8	17
9	19
10	27
11	29
12	25
13	21
14	23
15	31
16	33
17	35
18	51
19	53
20	45
21	47
22	63
23	65
24	67
25	99
26	101
27	85
28	87
29	119
30	121
31	81
32	71
33	115
34	105
35	77
36	91
37	111
38	125
39	97
40	69
41	83
42	103
43	117
44	89
45	79
46	123
47	113
48	73
49	75
50	107
51	109
52	93
53	95
54	127
55	129
56	131
57	195
58	197
59	165
60	167
61	231

[1, 3, 5, 7, 9, 11, 15, 17, 19, 27, 29, 25, 21, 23, 31, 33, 35, 51, 53, 45, 47, 63, 65, 67, 99, 101, 85, 87, 119, 121, 81, 71, 115, 105, 77, 91, 111, 125, 97, 69, 83, 103, 117, 89, 79, 123, 113, 73, 75, 107, 109, 93, 95, 127, 129, 131, 195, 197, 165, 167, 231]

cp's OEIS Frontend

A118360 Start with 1; repeatedly reverse the digits when the number is written in binary and add 2 to get the next term.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	9
6	11
7	15
8	17
9	19
10	27
11	29
12	25
13	21
14	23
15	31
16	33
17	35
18	51
19	53
20	45
21	47
22	63
23	65
24	67
25	99
26	101
27	85
28	87
29	119
30	121
31	81
32	71
33	115
34	105
35	77
36	91
37	111
38	125
39	97
40	69
41	83
42	103
43	117
44	89
45	79
46	123
47	113
48	73
49	75
50	107
51	109
52	93
53	95
54	127
55	129
56	131
57	195
58	197
59	165
60	167
61	231

n	a(n)
1	1
2	3
3	5
4	7
5	9
6	11
7	15
8	17
9	19
10	27
11	29
12	25
13	21
14	23
15	31
16	33
17	35
18	51
19	53
20	45
21	47
22	63
23	65
24	67
25	99
26	101
27	85
28	87
29	119
30	121
31	81
32	71
33	115
34	105
35	77
36	91
37	111
38	125
39	97
40	69
41	83
42	103
43	117
44	89
45	79
46	123
47	113
48	73
49	75
50	107
51	109
52	93
53	95
54	127
55	129
56	131
57	195
58	197
59	165
60	167
61	231

n	a(n)
1	1
2	3
3	5
4	7
5	9
6	11
7	15
8	17
9	19
10	27
11	29
12	25
13	21
14	23
15	31
16	33
17	35
18	51
19	53
20	45
21	47
22	63
23	65
24	67
25	99
26	101
27	85
28	87
29	119
30	121
31	81
32	71
33	115
34	105
35	77
36	91
37	111
38	125
39	97
40	69
41	83
42	103
43	117
44	89
45	79
46	123
47	113
48	73
49	75
50	107
51	109
52	93
53	95
54	127
55	129
56	131
57	195
58	197
59	165
60	167
61	231