A353600 - cp's OEIS frontend

A353600 Second-smallest Wieferich base of n, i.e., second-smallest b > 1 such that b^(n-1) == 1 (mod n^2).

n	a(n)
2	9
3	10
4	33
5	18
6	73
7	19
8	129
9	82
10	201
11	9
12	289
13	22
14	393
15	199
16	513
17	40
18	649
19	54
20	801
21	244
22	969
23	42
24	1153
25	443
26	1353
27	730
28	753
29	41
30	1801
31	117
32	2049
33	604
34	2313
35	1126
36	2593
37	76
38	2889
39	1351
40	3201
41	148
42	3529
43	75
44	3873
45	568
46	4233
47	67
48	4609
49	1048
50	5001
51	2024
52	1329
53	406

[9, 10, 33, 18, 73, 19, 129, 82, 201, 9, 289, 22, 393, 199, 513, 40, 649, 54, 801, 244, 969, 42, 1153, 443, 1353, 730, 753, 41, 1801, 117, 2049, 604, 2313, 1126, 2593, 76, 2889, 1351, 3201, 148, 3529, 75, 3873, 568, 4233, 67, 4609, 1048, 5001, 2024, 1329, 406]

cp's OEIS Frontend

A353600 Second-smallest Wieferich base of n, i.e., second-smallest b > 1 such that b^(n-1) == 1 (mod n^2).

Table of values

List of values