A297847 - cp's OEIS frontend

A297847 Sexiness of p = prime(n): number of iterations of the function f(x) = x + 6 that leave p prime.

n	a(n)
1	0
2	0
3	4
4	2
5	3
6	1
7	2
8	0
9	1
10	0
11	2
12	1
13	3
14	0
15	2
16	1
17	0
18	3
19	2
20	0
21	1
22	0
23	1
24	0
25	2
26	2
27	1
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	2
37	1
38	0
39	2
40	1
41	0
42	0
43	1
44	1
45	0
46	0
47	0
48	1
49	2
50	0
51	1
52	0
53	0
54	3
55	2
56	1
57	0
58	2
59	1
60	0
61	0
62	0
63	1
64	1
65	0
66	0
67	1
68	0
69	2
70	0
71	1
72	0
73	2
74	1
75	0
76	1
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	1
85	0
86	1
87	0

[0, 0, 4, 2, 3, 1, 2, 0, 1, 0, 2, 1, 3, 0, 2, 1, 0, 3, 2, 0, 1, 0, 1, 0, 2, 2, 1, 1, 0, 0, 0, 1, 0, 0, 0, 2, 1, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 2, 0, 1, 0, 0, 3, 2, 1, 0, 2, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 2, 0, 1, 0, 2, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0]

cp's OEIS Frontend

A297847 Sexiness of p = prime(n): number of iterations of the function f(x) = x + 6 that leave p prime.

Table of values

List of values

n	a(n)
1	0
2	0
3	4
4	2
5	3
6	1
7	2
8	0
9	1
10	0
11	2
12	1
13	3
14	0
15	2
16	1
17	0
18	3
19	2
20	0
21	1
22	0
23	1
24	0
25	2
26	2
27	1
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	2
37	1
38	0
39	2
40	1
41	0
42	0
43	1
44	1
45	0
46	0
47	0
48	1
49	2
50	0
51	1
52	0
53	0
54	3
55	2
56	1
57	0
58	2
59	1
60	0
61	0
62	0
63	1
64	1
65	0
66	0
67	1
68	0
69	2
70	0
71	1
72	0
73	2
74	1
75	0
76	1
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	1
85	0
86	1
87	0

n	a(n)
1	0
2	0
3	4
4	2
5	3
6	1
7	2
8	0
9	1
10	0
11	2
12	1
13	3
14	0
15	2
16	1
17	0
18	3
19	2
20	0
21	1
22	0
23	1
24	0
25	2
26	2
27	1
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	2
37	1
38	0
39	2
40	1
41	0
42	0
43	1
44	1
45	0
46	0
47	0
48	1
49	2
50	0
51	1
52	0
53	0
54	3
55	2
56	1
57	0
58	2
59	1
60	0
61	0
62	0
63	1
64	1
65	0
66	0
67	1
68	0
69	2
70	0
71	1
72	0
73	2
74	1
75	0
76	1
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	1
85	0
86	1
87	0

n	a(n)
1	0
2	0
3	4
4	2
5	3
6	1
7	2
8	0
9	1
10	0
11	2
12	1
13	3
14	0
15	2
16	1
17	0
18	3
19	2
20	0
21	1
22	0
23	1
24	0
25	2
26	2
27	1
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	2
37	1
38	0
39	2
40	1
41	0
42	0
43	1
44	1
45	0
46	0
47	0
48	1
49	2
50	0
51	1
52	0
53	0
54	3
55	2
56	1
57	0
58	2
59	1
60	0
61	0
62	0
63	1
64	1
65	0
66	0
67	1
68	0
69	2
70	0
71	1
72	0
73	2
74	1
75	0
76	1
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	1
85	0
86	1
87	0