A256567 - cp's OEIS frontend

A256567 Primes p with the property that there are three consecutive integers (x,x+1,x+2) with 1 < x <= p-3 whose product is 1 modulo p.

n	a(n)
1	7
2	11
3	17
4	19
5	23
6	37
7	43
8	53
9	59
10	61
11	67
12	79
13	83
14	89
15	97
16	101
17	103
18	107
19	109
20	113
21	137
22	149
23	157
24	167
25	173
26	181
27	191
28	199
29	211
30	223
31	227
32	229
33	241
34	251
35	263
36	271
37	281
38	283
39	293
40	307
41	313
42	317
43	337
44	347
45	359
46	367
47	373
48	379
49	383
50	389
51	401
52	419
53	421
54	431
55	433
56	449

[7, 11, 17, 19, 23, 37, 43, 53, 59, 61, 67, 79, 83, 89, 97, 101, 103, 107, 109, 113, 137, 149, 157, 167, 173, 181, 191, 199, 211, 223, 227, 229, 241, 251, 263, 271, 281, 283, 293, 307, 313, 317, 337, 347, 359, 367, 373, 379, 383, 389, 401, 419, 421, 431, 433, 449]

cp's OEIS Frontend

A256567 Primes p with the property that there are three consecutive integers (x,x+1,x+2) with 1 < x <= p-3 whose product is 1 modulo p.

Table of values

List of values

n	a(n)
1	7
2	11
3	17
4	19
5	23
6	37
7	43
8	53
9	59
10	61
11	67
12	79
13	83
14	89
15	97
16	101
17	103
18	107
19	109
20	113
21	137
22	149
23	157
24	167
25	173
26	181
27	191
28	199
29	211
30	223
31	227
32	229
33	241
34	251
35	263
36	271
37	281
38	283
39	293
40	307
41	313
42	317
43	337
44	347
45	359
46	367
47	373
48	379
49	383
50	389
51	401
52	419
53	421
54	431
55	433
56	449

n	a(n)
1	7
2	11
3	17
4	19
5	23
6	37
7	43
8	53
9	59
10	61
11	67
12	79
13	83
14	89
15	97
16	101
17	103
18	107
19	109
20	113
21	137
22	149
23	157
24	167
25	173
26	181
27	191
28	199
29	211
30	223
31	227
32	229
33	241
34	251
35	263
36	271
37	281
38	283
39	293
40	307
41	313
42	317
43	337
44	347
45	359
46	367
47	373
48	379
49	383
50	389
51	401
52	419
53	421
54	431
55	433
56	449

n	a(n)
1	7
2	11
3	17
4	19
5	23
6	37
7	43
8	53
9	59
10	61
11	67
12	79
13	83
14	89
15	97
16	101
17	103
18	107
19	109
20	113
21	137
22	149
23	157
24	167
25	173
26	181
27	191
28	199
29	211
30	223
31	227
32	229
33	241
34	251
35	263
36	271
37	281
38	283
39	293
40	307
41	313
42	317
43	337
44	347
45	359
46	367
47	373
48	379
49	383
50	389
51	401
52	419
53	421
54	431
55	433
56	449