A263769 - cp's OEIS frontend

A263769 Smallest prime q such that q == -1 (mod prime(n)-1).

n	a(n)
1	2
2	3
3	3
4	5
5	19
6	11
7	31
8	17
9	43
10	83
11	29
12	71
13	79
14	41
15	137
16	103
17	173
18	59
19	131
20	139
21	71
22	233
23	163
24	263
25	191
26	199
27	101
28	211
29	107
30	223
31	251
32	389
33	271
34	137
35	443
36	149
37	311
38	647
39	331
40	859
41	1423
42	179
43	379
44	191
45	587
46	197
47	419
48	443

[2, 3, 3, 5, 19, 11, 31, 17, 43, 83, 29, 71, 79, 41, 137, 103, 173, 59, 131, 139, 71, 233, 163, 263, 191, 199, 101, 211, 107, 223, 251, 389, 271, 137, 443, 149, 311, 647, 331, 859, 1423, 179, 379, 191, 587, 197, 419, 443]

cp's OEIS Frontend

A263769 Smallest prime q such that q == -1 (mod prime(n)-1).

Table of values

List of values