A114266 - cp's OEIS frontend

A114266 a(n) is the minimal number m that makes 2*prime(n)+prime(n+m) a prime.

n	a(n)
1	1
2	1
3	1
4	3
5	3
6	1
7	1
8	1
9	3
10	1
11	2
12	4
13	6
14	2
15	6
16	2
17	1
18	2
19	5
20	5
21	2
22	1
23	2
24	3
25	5
26	3
27	1
28	6
29	1
30	1
31	8
32	2
33	4
34	7
35	1
36	9
37	3
38	2
39	9
40	7
41	5
42	10
43	4
44	5
45	1
46	5
47	5
48	1
49	1
50	1
51	8
52	1
53	1
54	4
55	6
56	2
57	1
58	2
59	12
60	10
61	1
62	11
63	8
64	3
65	11
66	2
67	2
68	1
69	4
70	1
71	7
72	2
73	3
74	2
75	11
76	2
77	3
78	3
79	3
80	1
81	1
82	5
83	2
84	5
85	1
86	7
87	3
88	3
89	4
90	6
91	4
92	7
93	4
94	1
95	9
96	5
97	3
98	2
99	4
100	7
101	2
102	9
103	2

[1, 1, 1, 3, 3, 1, 1, 1, 3, 1, 2, 4, 6, 2, 6, 2, 1, 2, 5, 5, 2, 1, 2, 3, 5, 3, 1, 6, 1, 1, 8, 2, 4, 7, 1, 9, 3, 2, 9, 7, 5, 10, 4, 5, 1, 5, 5, 1, 1, 1, 8, 1, 1, 4, 6, 2, 1, 2, 12, 10, 1, 11, 8, 3, 11, 2, 2, 1, 4, 1, 7, 2, 3, 2, 11, 2, 3, 3, 3, 1, 1, 5, 2, 5, 1, 7, 3, 3, 4, 6, 4, 7, 4, 1, 9, 5, 3, 2, 4, 7, 2, 9, 2]

cp's OEIS Frontend

A114266 a(n) is the minimal number m that makes 2*prime(n)+prime(n+m) a prime.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	3
5	3
6	1
7	1
8	1
9	3
10	1
11	2
12	4
13	6
14	2
15	6
16	2
17	1
18	2
19	5
20	5
21	2
22	1
23	2
24	3
25	5
26	3
27	1
28	6
29	1
30	1
31	8
32	2
33	4
34	7
35	1
36	9
37	3
38	2
39	9
40	7
41	5
42	10
43	4
44	5
45	1
46	5
47	5
48	1
49	1
50	1
51	8
52	1
53	1
54	4
55	6
56	2
57	1
58	2
59	12
60	10
61	1
62	11
63	8
64	3
65	11
66	2
67	2
68	1
69	4
70	1
71	7
72	2
73	3
74	2
75	11
76	2
77	3
78	3
79	3
80	1
81	1
82	5
83	2
84	5
85	1
86	7
87	3
88	3
89	4
90	6
91	4
92	7
93	4
94	1
95	9
96	5
97	3
98	2
99	4
100	7
101	2
102	9
103	2

n	a(n)
1	1
2	1
3	1
4	3
5	3
6	1
7	1
8	1
9	3
10	1
11	2
12	4
13	6
14	2
15	6
16	2
17	1
18	2
19	5
20	5
21	2
22	1
23	2
24	3
25	5
26	3
27	1
28	6
29	1
30	1
31	8
32	2
33	4
34	7
35	1
36	9
37	3
38	2
39	9
40	7
41	5
42	10
43	4
44	5
45	1
46	5
47	5
48	1
49	1
50	1
51	8
52	1
53	1
54	4
55	6
56	2
57	1
58	2
59	12
60	10
61	1
62	11
63	8
64	3
65	11
66	2
67	2
68	1
69	4
70	1
71	7
72	2
73	3
74	2
75	11
76	2
77	3
78	3
79	3
80	1
81	1
82	5
83	2
84	5
85	1
86	7
87	3
88	3
89	4
90	6
91	4
92	7
93	4
94	1
95	9
96	5
97	3
98	2
99	4
100	7
101	2
102	9
103	2

n	a(n)
1	1
2	1
3	1
4	3
5	3
6	1
7	1
8	1
9	3
10	1
11	2
12	4
13	6
14	2
15	6
16	2
17	1
18	2
19	5
20	5
21	2
22	1
23	2
24	3
25	5
26	3
27	1
28	6
29	1
30	1
31	8
32	2
33	4
34	7
35	1
36	9
37	3
38	2
39	9
40	7
41	5
42	10
43	4
44	5
45	1
46	5
47	5
48	1
49	1
50	1
51	8
52	1
53	1
54	4
55	6
56	2
57	1
58	2
59	12
60	10
61	1
62	11
63	8
64	3
65	11
66	2
67	2
68	1
69	4
70	1
71	7
72	2
73	3
74	2
75	11
76	2
77	3
78	3
79	3
80	1
81	1
82	5
83	2
84	5
85	1
86	7
87	3
88	3
89	4
90	6
91	4
92	7
93	4
94	1
95	9
96	5
97	3
98	2
99	4
100	7
101	2
102	9
103	2