A248081 - cp's OEIS frontend

A248081 Least number k such that k^n + k +/- 1 are twin primes, or 0 if no such k exists.

n	a(n)
1	2
2	2
3	3
4	2
5	0
6	8
7	462
8	0
9	15
10	3
11	0
12	30
13	1500
14	0
15	30
16	2
17	0
18	371
19	11058
20	0
21	11289
22	1599
23	0
24	4139
25	44994
26	0
27	36951
28	54
29	0
30	651
31	2088
32	0
33	8841
34	13061
35	0
36	81
37	83406
38	0
39	20451
40	3291
41	0
42	1821
43	1128
44	0
45	122070
46	20534
47	0
48	57852
49	82875
50	0
51	15150
52	132
53	0
54	515
55	7215
56	0
57	37470
58	2375
59	0
60	2340

[2, 2, 3, 2, 0, 8, 462, 0, 15, 3, 0, 30, 1500, 0, 30, 2, 0, 371, 11058, 0, 11289, 1599, 0, 4139, 44994, 0, 36951, 54, 0, 651, 2088, 0, 8841, 13061, 0, 81, 83406, 0, 20451, 3291, 0, 1821, 1128, 0, 122070, 20534, 0, 57852, 82875, 0, 15150, 132, 0, 515, 7215, 0, 37470, 2375, 0, 2340]

cp's OEIS Frontend

A248081 Least number k such that k^n + k +/- 1 are twin primes, or 0 if no such k exists.

Table of values

List of values