A364163 - cp's OEIS frontend

A364163 Least number k such that average of {prime(i) | k - n <= i <= k + n} is prime(k), or -1 if no such number exists.

n	a(n)
0	1
1	3
2	22
3	7
4	94
5	16
6	20
7	10
8	12
9	166
10	727
11	40
12	37
13	71
14	702
15	56
16	41
17	76
18	33
19	424
20	314
21	133
22	71
23	726
24	241
25	35
26	618
27	205
28	78
29	138
30	1096
31	1096
32	111
33	49
34	512
35	2006
36	5790
37	504
38	2634
39	1497
40	199
41	1344
42	181
43	2404
44	2237
45	162
46	241
47	470
48	667
49	81
50	106
51	2940
52	209
53	209
54	5549

[1, 3, 22, 7, 94, 16, 20, 10, 12, 166, 727, 40, 37, 71, 702, 56, 41, 76, 33, 424, 314, 133, 71, 726, 241, 35, 618, 205, 78, 138, 1096, 1096, 111, 49, 512, 2006, 5790, 504, 2634, 1497, 199, 1344, 181, 2404, 2237, 162, 241, 470, 667, 81, 106, 2940, 209, 209, 5549]

cp's OEIS Frontend

A364163 Least number k such that average of {prime(i) | k - n <= i <= k + n} is prime(k), or -1 if no such number exists.

Table of values

List of values