A103709 - cp's OEIS frontend

A103709 Smallest prime p such that both p +/- 2n are primes closest to p, or zero if no such prime exists.

n	a(n)
1	5
2	0
3	53
4	0
5	0
6	211
7	0
8	0
9	20201
10	0
11	0
12	16787
13	0
14	0
15	69623
16	0
17	0
18	255803
19	0
20	0
21	247141
22	0
23	0
24	3565979
25	0
26	0
27	6314447
28	0
29	0
30	4911311
31	0
32	0
33	12012743
34	0
35	0
36	23346809
37	0
38	0
39	43607429
40	0
41	0
42	34346287
43	0
44	0
45	36598607
46	0
47	0
48	51042053
49	0
50	0
51	460475569
52	0
53	0

[5, 0, 53, 0, 0, 211, 0, 0, 20201, 0, 0, 16787, 0, 0, 69623, 0, 0, 255803, 0, 0, 247141, 0, 0, 3565979, 0, 0, 6314447, 0, 0, 4911311, 0, 0, 12012743, 0, 0, 23346809, 0, 0, 43607429, 0, 0, 34346287, 0, 0, 36598607, 0, 0, 51042053, 0, 0, 460475569, 0, 0]

cp's OEIS Frontend

A103709 Smallest prime p such that both p +/- 2n are primes closest to p, or zero if no such prime exists.

Table of values

List of values