A215431 - cp's OEIS frontend

A215431 Numbers n such that n^128+(n+1)^128 is a prime.

n	a(n)
1	31
2	37
3	65
4	191
5	255
6	287
7	359
8	786
9	836
10	1178
11	1229
12	1503
13	1601
14	1609
15	2093
16	2103
17	2254
18	2307
19	2471
20	2934
21	2978
22	3215
23	3220
24	3363
25	3402
26	3705
27	3724
28	3892
29	3894
30	3976
31	4094
32	4478
33	4490
34	4535
35	4566
36	4683
37	4749
38	4752
39	4789
40	4918
41	5064
42	6061
43	6162
44	6167

[31, 37, 65, 191, 255, 287, 359, 786, 836, 1178, 1229, 1503, 1601, 1609, 2093, 2103, 2254, 2307, 2471, 2934, 2978, 3215, 3220, 3363, 3402, 3705, 3724, 3892, 3894, 3976, 4094, 4478, 4490, 4535, 4566, 4683, 4749, 4752, 4789, 4918, 5064, 6061, 6162, 6167]

cp's OEIS Frontend

A215431 Numbers n such that n^128+(n+1)^128 is a prime.

Table of values

List of values