A332076 - cp's OEIS frontend

A332076 Indices n of odd numbers 2n+1 such that k + 2^m is prime, where k and m are the odd part and 2-valuation, respectively, of 2n.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	9
8	11
9	12
10	14
11	15
12	17
13	18
14	20
15	21
16	24
17	26
18	27
19	29
20	30
21	35
22	36
23	38
24	39
25	41
26	44
27	45
28	50
29	51
30	54
31	56
32	57
33	59
34	60
35	65
36	66
37	69
38	71
39	74
40	77
41	78
42	80
43	81
44	84
45	86
46	87
47	92
48	95
49	96
50	98
51	99
52	101
53	104
54	105
55	107
56	110
57	111
58	114
59	116
60	120
61	125
62	126
63	128
64	129
65	132
66	134

[1, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18, 20, 21, 24, 26, 27, 29, 30, 35, 36, 38, 39, 41, 44, 45, 50, 51, 54, 56, 57, 59, 60, 65, 66, 69, 71, 74, 77, 78, 80, 81, 84, 86, 87, 92, 95, 96, 98, 99, 101, 104, 105, 107, 110, 111, 114, 116, 120, 125, 126, 128, 129, 132, 134]

cp's OEIS Frontend

A332076 Indices n of odd numbers 2n+1 such that k + 2^m is prime, where k and m are the odd part and 2-valuation, respectively, of 2n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	9
8	11
9	12
10	14
11	15
12	17
13	18
14	20
15	21
16	24
17	26
18	27
19	29
20	30
21	35
22	36
23	38
24	39
25	41
26	44
27	45
28	50
29	51
30	54
31	56
32	57
33	59
34	60
35	65
36	66
37	69
38	71
39	74
40	77
41	78
42	80
43	81
44	84
45	86
46	87
47	92
48	95
49	96
50	98
51	99
52	101
53	104
54	105
55	107
56	110
57	111
58	114
59	116
60	120
61	125
62	126
63	128
64	129
65	132
66	134

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	9
8	11
9	12
10	14
11	15
12	17
13	18
14	20
15	21
16	24
17	26
18	27
19	29
20	30
21	35
22	36
23	38
24	39
25	41
26	44
27	45
28	50
29	51
30	54
31	56
32	57
33	59
34	60
35	65
36	66
37	69
38	71
39	74
40	77
41	78
42	80
43	81
44	84
45	86
46	87
47	92
48	95
49	96
50	98
51	99
52	101
53	104
54	105
55	107
56	110
57	111
58	114
59	116
60	120
61	125
62	126
63	128
64	129
65	132
66	134

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	9
8	11
9	12
10	14
11	15
12	17
13	18
14	20
15	21
16	24
17	26
18	27
19	29
20	30
21	35
22	36
23	38
24	39
25	41
26	44
27	45
28	50
29	51
30	54
31	56
32	57
33	59
34	60
35	65
36	66
37	69
38	71
39	74
40	77
41	78
42	80
43	81
44	84
45	86
46	87
47	92
48	95
49	96
50	98
51	99
52	101
53	104
54	105
55	107
56	110
57	111
58	114
59	116
60	120
61	125
62	126
63	128
64	129
65	132
66	134