A184899 - cp's OEIS frontend

A184899 n such that the n-th centered 12-gonal number is prime. Indices of prime star numbers.

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	13
10	14
11	19
12	20
13	21
14	23
15	24
16	31
17	32
18	33
19	34
20	36
21	37
22	39
23	42
24	43
25	44
26	46
27	47
28	48
29	52
30	56
31	59
32	61
33	66
34	68
35	74
36	75
37	78
38	79
39	85
40	87
41	89
42	94
43	96
44	98
45	101
46	102
47	105
48	107
49	108
50	110
51	113
52	118
53	121
54	124
55	125
56	127
57	130
58	131
59	133
60	135
61	136
62	138

[2, 3, 4, 6, 8, 9, 10, 11, 13, 14, 19, 20, 21, 23, 24, 31, 32, 33, 34, 36, 37, 39, 42, 43, 44, 46, 47, 48, 52, 56, 59, 61, 66, 68, 74, 75, 78, 79, 85, 87, 89, 94, 96, 98, 101, 102, 105, 107, 108, 110, 113, 118, 121, 124, 125, 127, 130, 131, 133, 135, 136, 138]

cp's OEIS Frontend

A184899 n such that the n-th centered 12-gonal number is prime. Indices of prime star numbers.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	13
10	14
11	19
12	20
13	21
14	23
15	24
16	31
17	32
18	33
19	34
20	36
21	37
22	39
23	42
24	43
25	44
26	46
27	47
28	48
29	52
30	56
31	59
32	61
33	66
34	68
35	74
36	75
37	78
38	79
39	85
40	87
41	89
42	94
43	96
44	98
45	101
46	102
47	105
48	107
49	108
50	110
51	113
52	118
53	121
54	124
55	125
56	127
57	130
58	131
59	133
60	135
61	136
62	138

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	13
10	14
11	19
12	20
13	21
14	23
15	24
16	31
17	32
18	33
19	34
20	36
21	37
22	39
23	42
24	43
25	44
26	46
27	47
28	48
29	52
30	56
31	59
32	61
33	66
34	68
35	74
36	75
37	78
38	79
39	85
40	87
41	89
42	94
43	96
44	98
45	101
46	102
47	105
48	107
49	108
50	110
51	113
52	118
53	121
54	124
55	125
56	127
57	130
58	131
59	133
60	135
61	136
62	138

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	13
10	14
11	19
12	20
13	21
14	23
15	24
16	31
17	32
18	33
19	34
20	36
21	37
22	39
23	42
24	43
25	44
26	46
27	47
28	48
29	52
30	56
31	59
32	61
33	66
34	68
35	74
36	75
37	78
38	79
39	85
40	87
41	89
42	94
43	96
44	98
45	101
46	102
47	105
48	107
49	108
50	110
51	113
52	118
53	121
54	124
55	125
56	127
57	130
58	131
59	133
60	135
61	136
62	138