A098877 - cp's OEIS frontend

A098877 Least k such that 3(6n)^k + 1 is prime.

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	1
7	1
8	3
9	1
10	1
11	1
12	14
13	2
14	2
15	1
16	3
17	1
18	270
19	12
20	2
21	1
22	1
23	8
24	1
25	3
26	2
27	1
28	2
29	1
30	1
31	12
32	1
33	11
34	1
35	1
36	2
37	2
38	12
39	3
40	2
41	1
42	1
43	8
44	2
45	1
46	1
47	2
48	3
49	1
50	2
51	1
52	1
53	11
54	3
55	1
56	1
57	14
58	2
59	1
60	16
61	24
62	1
63	4
64	1
65	1
66	3
67	9
68	3
69	66
70	4
71	1
72	1
73	3
74	6
75	3
76	3
77	2
78	7
79	1
80	3
81	1
82	156
83	3
84	2
85	1
86	1
87	1
88	12
89	77
90	1
91	5
92	1
93	20
94	1
95	3
96	2

[1, 1, 3, 1, 3, 1, 1, 3, 1, 1, 1, 14, 2, 2, 1, 3, 1, 270, 12, 2, 1, 1, 8, 1, 3, 2, 1, 2, 1, 1, 12, 1, 11, 1, 1, 2, 2, 12, 3, 2, 1, 1, 8, 2, 1, 1, 2, 3, 1, 2, 1, 1, 11, 3, 1, 1, 14, 2, 1, 16, 24, 1, 4, 1, 1, 3, 9, 3, 66, 4, 1, 1, 3, 6, 3, 3, 2, 7, 1, 3, 1, 156, 3, 2, 1, 1, 1, 12, 77, 1, 5, 1, 20, 1, 3, 2]

cp's OEIS Frontend

A098877 Least k such that 3(6n)^k + 1 is prime.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	1
7	1
8	3
9	1
10	1
11	1
12	14
13	2
14	2
15	1
16	3
17	1
18	270
19	12
20	2
21	1
22	1
23	8
24	1
25	3
26	2
27	1
28	2
29	1
30	1
31	12
32	1
33	11
34	1
35	1
36	2
37	2
38	12
39	3
40	2
41	1
42	1
43	8
44	2
45	1
46	1
47	2
48	3
49	1
50	2
51	1
52	1
53	11
54	3
55	1
56	1
57	14
58	2
59	1
60	16
61	24
62	1
63	4
64	1
65	1
66	3
67	9
68	3
69	66
70	4
71	1
72	1
73	3
74	6
75	3
76	3
77	2
78	7
79	1
80	3
81	1
82	156
83	3
84	2
85	1
86	1
87	1
88	12
89	77
90	1
91	5
92	1
93	20
94	1
95	3
96	2

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	1
7	1
8	3
9	1
10	1
11	1
12	14
13	2
14	2
15	1
16	3
17	1
18	270
19	12
20	2
21	1
22	1
23	8
24	1
25	3
26	2
27	1
28	2
29	1
30	1
31	12
32	1
33	11
34	1
35	1
36	2
37	2
38	12
39	3
40	2
41	1
42	1
43	8
44	2
45	1
46	1
47	2
48	3
49	1
50	2
51	1
52	1
53	11
54	3
55	1
56	1
57	14
58	2
59	1
60	16
61	24
62	1
63	4
64	1
65	1
66	3
67	9
68	3
69	66
70	4
71	1
72	1
73	3
74	6
75	3
76	3
77	2
78	7
79	1
80	3
81	1
82	156
83	3
84	2
85	1
86	1
87	1
88	12
89	77
90	1
91	5
92	1
93	20
94	1
95	3
96	2

cp's OEIS Frontend

A098877 Least k such that 3*(6*n)^k + 1 is prime.

Table of values

List of values

A098877 Least k such that 3(6n)^k + 1 is prime.

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	1
7	1
8	3
9	1
10	1
11	1
12	14
13	2
14	2
15	1
16	3
17	1
18	270
19	12
20	2
21	1
22	1
23	8
24	1
25	3
26	2
27	1
28	2
29	1
30	1
31	12
32	1
33	11
34	1
35	1
36	2
37	2
38	12
39	3
40	2
41	1
42	1
43	8
44	2
45	1
46	1
47	2
48	3
49	1
50	2
51	1
52	1
53	11
54	3
55	1
56	1
57	14
58	2
59	1
60	16
61	24
62	1
63	4
64	1
65	1
66	3
67	9
68	3
69	66
70	4
71	1
72	1
73	3
74	6
75	3
76	3
77	2
78	7
79	1
80	3
81	1
82	156
83	3
84	2
85	1
86	1
87	1
88	12
89	77
90	1
91	5
92	1
93	20
94	1
95	3
96	2