A293715 - cp's OEIS frontend

A293715 Numbers k such that A007755(k) is prime.

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	12
12	16
13	18
14	19
15	21
16	23
17	24
18	27
19	28
20	31
21	33
22	43
23	51
24	53
25	54
26	57
27	60
28	61
29	62
30	65
31	67
32	68
33	69
34	71
35	73
36	76
37	79
38	81
39	83
40	84
41	89
42	91
43	110
44	111
45	115
46	116
47	118
48	121
49	124
50	126
51	129
52	131
53	132
54	138
55	139
56	144
57	145
58	147
59	149
60	150
61	153
62	156

[2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16, 18, 19, 21, 23, 24, 27, 28, 31, 33, 43, 51, 53, 54, 57, 60, 61, 62, 65, 67, 68, 69, 71, 73, 76, 79, 81, 83, 84, 89, 91, 110, 111, 115, 116, 118, 121, 124, 126, 129, 131, 132, 138, 139, 144, 145, 147, 149, 150, 153, 156]

cp's OEIS Frontend

A293715 Numbers k such that A007755(k) is prime.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	12
12	16
13	18
14	19
15	21
16	23
17	24
18	27
19	28
20	31
21	33
22	43
23	51
24	53
25	54
26	57
27	60
28	61
29	62
30	65
31	67
32	68
33	69
34	71
35	73
36	76
37	79
38	81
39	83
40	84
41	89
42	91
43	110
44	111
45	115
46	116
47	118
48	121
49	124
50	126
51	129
52	131
53	132
54	138
55	139
56	144
57	145
58	147
59	149
60	150
61	153
62	156

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	12
12	16
13	18
14	19
15	21
16	23
17	24
18	27
19	28
20	31
21	33
22	43
23	51
24	53
25	54
26	57
27	60
28	61
29	62
30	65
31	67
32	68
33	69
34	71
35	73
36	76
37	79
38	81
39	83
40	84
41	89
42	91
43	110
44	111
45	115
46	116
47	118
48	121
49	124
50	126
51	129
52	131
53	132
54	138
55	139
56	144
57	145
58	147
59	149
60	150
61	153
62	156

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	12
12	16
13	18
14	19
15	21
16	23
17	24
18	27
19	28
20	31
21	33
22	43
23	51
24	53
25	54
26	57
27	60
28	61
29	62
30	65
31	67
32	68
33	69
34	71
35	73
36	76
37	79
38	81
39	83
40	84
41	89
42	91
43	110
44	111
45	115
46	116
47	118
48	121
49	124
50	126
51	129
52	131
53	132
54	138
55	139
56	144
57	145
58	147
59	149
60	150
61	153
62	156