A097794 - cp's OEIS frontend

A097794 Least k such that the absolute value of k^n-n is prime or zero if no such k exists.

n	a(n)
1	3
2	2
3	1
4	1
5	4
6	1
7	60
8	1
9	2
10	21
11	28
12	1
13	2
14	1
15	28
16	0
17	234
18	1
19	2
20	1
21	2
22	159
23	10
24	1
25	68
26	145
27	0
28	69
29	186
30	1
31	32
32	1
33	26
34	261
35	4
36	0
37	8
38	1
39	62
40	3
41	22
42	1
43	6
44	1
45	8
46	945
47	76
48	1
49	116
50	129
51	382
52	93
53	330
54	1
55	2
56	555
57	224
58	1359
59	78
60	1
61	62
62	1
63	110
64	0
65	1032
66	37
67	462
68	1
69	100
70	9
71	88
72	1
73	1416
74	1
75	218

[3, 2, 1, 1, 4, 1, 60, 1, 2, 21, 28, 1, 2, 1, 28, 0, 234, 1, 2, 1, 2, 159, 10, 1, 68, 145, 0, 69, 186, 1, 32, 1, 26, 261, 4, 0, 8, 1, 62, 3, 22, 1, 6, 1, 8, 945, 76, 1, 116, 129, 382, 93, 330, 1, 2, 555, 224, 1359, 78, 1, 62, 1, 110, 0, 1032, 37, 462, 1, 100, 9, 88, 1, 1416, 1, 218]

cp's OEIS Frontend

A097794 Least k such that the absolute value of k^n-n is prime or zero if no such k exists.

Table of values

List of values