A268081 - cp's OEIS frontend

A268081 Least positive integer k such that 3^n-1 and k^n-1 are relatively prime.

n	a(n)
1	2
2	2
3	2
4	10
5	2
6	28
7	2
8	10
9	2
10	22
11	10
12	910
13	2
14	2
15	2
16	170
17	2
18	3458
19	2
20	110
21	2
22	46
23	10
24	910
25	2
26	2
27	2
28	290
29	2
30	9548
31	2
32	340
33	10
34	2
35	22
36	639730
37	2
38	2
39	2
40	4510
41	2
42	1204
43	10
44	230
45	2
46	94
47	2
48	216580
49	2
50	22
51	2
52	530
53	2
54	3458
55	22
56	580
57	2
58	118
59	2
60	18928910

[2, 2, 2, 10, 2, 28, 2, 10, 2, 22, 10, 910, 2, 2, 2, 170, 2, 3458, 2, 110, 2, 46, 10, 910, 2, 2, 2, 290, 2, 9548, 2, 340, 10, 2, 22, 639730, 2, 2, 2, 4510, 2, 1204, 10, 230, 2, 94, 2, 216580, 2, 22, 2, 530, 2, 3458, 22, 580, 2, 118, 2, 18928910]

cp's OEIS Frontend

A268081 Least positive integer k such that 3^n-1 and k^n-1 are relatively prime.

Table of values

List of values