A122535 - cp's OEIS frontend

A122535 Smallest prime of a triple of successive primes, where the middle one is the arithmetic mean of the other two.

n	a(n)
1	3
2	47
3	151
4	167
5	199
6	251
7	257
8	367
9	557
10	587
11	601
12	647
13	727
14	941
15	971
16	1097
17	1117
18	1181
19	1217
20	1361
21	1499
22	1741
23	1747
24	1901
25	2281
26	2411
27	2671
28	2897
29	2957
30	3301
31	3307
32	3631
33	3727
34	4007
35	4397
36	4451
37	4591
38	4651
39	4679
40	4987
41	5101
42	5107
43	5297
44	5381
45	5387

[3, 47, 151, 167, 199, 251, 257, 367, 557, 587, 601, 647, 727, 941, 971, 1097, 1117, 1181, 1217, 1361, 1499, 1741, 1747, 1901, 2281, 2411, 2671, 2897, 2957, 3301, 3307, 3631, 3727, 4007, 4397, 4451, 4591, 4651, 4679, 4987, 5101, 5107, 5297, 5381, 5387]

cp's OEIS Frontend

A122535 Smallest prime of a triple of successive primes, where the middle one is the arithmetic mean of the other two.

Table of values

List of values