A357099 - cp's OEIS frontend

A357099 Second nontrivial square root of unity mod A033949(n), i.e., second smallest x > 1 such that x^2 == 1 mod the n-th positive integer that does not have a primitive root.

n	a(n)
1	5
2	7
3	11
4	9
5	11
6	13
7	7
8	15
9	19
10	17
11	23
12	29
13	19
14	25
15	11
16	29
17	23
18	26
19	17
20	35
21	27
22	34
23	15
24	37
25	19
26	55
27	33
28	51
29	43
30	35
31	47
32	41
33	19
34	49
35	39
36	43
37	53
38	31
39	29
40	69
41	59
42	23
43	71
44	64
45	47
46	61
47	56
48	31
49	89
50	51
51	67
52	27
53	34
54	55
55	89
56	73
57	41
58	77
59	91
60	59
61	64
62	69
63	19
64	83
65	63
66	71

[5, 7, 11, 9, 11, 13, 7, 15, 19, 17, 23, 29, 19, 25, 11, 29, 23, 26, 17, 35, 27, 34, 15, 37, 19, 55, 33, 51, 43, 35, 47, 41, 19, 49, 39, 43, 53, 31, 29, 69, 59, 23, 71, 64, 47, 61, 56, 31, 89, 51, 67, 27, 34, 55, 89, 73, 41, 77, 91, 59, 64, 69, 19, 83, 63, 71]

cp's OEIS Frontend

A357099 Second nontrivial square root of unity mod A033949(n), i.e., second smallest x > 1 such that x^2 == 1 mod the n-th positive integer that does not have a primitive root.

Table of values

List of values

n	a(n)
1	5
2	7
3	11
4	9
5	11
6	13
7	7
8	15
9	19
10	17
11	23
12	29
13	19
14	25
15	11
16	29
17	23
18	26
19	17
20	35
21	27
22	34
23	15
24	37
25	19
26	55
27	33
28	51
29	43
30	35
31	47
32	41
33	19
34	49
35	39
36	43
37	53
38	31
39	29
40	69
41	59
42	23
43	71
44	64
45	47
46	61
47	56
48	31
49	89
50	51
51	67
52	27
53	34
54	55
55	89
56	73
57	41
58	77
59	91
60	59
61	64
62	69
63	19
64	83
65	63
66	71

n	a(n)
1	5
2	7
3	11
4	9
5	11
6	13
7	7
8	15
9	19
10	17
11	23
12	29
13	19
14	25
15	11
16	29
17	23
18	26
19	17
20	35
21	27
22	34
23	15
24	37
25	19
26	55
27	33
28	51
29	43
30	35
31	47
32	41
33	19
34	49
35	39
36	43
37	53
38	31
39	29
40	69
41	59
42	23
43	71
44	64
45	47
46	61
47	56
48	31
49	89
50	51
51	67
52	27
53	34
54	55
55	89
56	73
57	41
58	77
59	91
60	59
61	64
62	69
63	19
64	83
65	63
66	71

n	a(n)
1	5
2	7
3	11
4	9
5	11
6	13
7	7
8	15
9	19
10	17
11	23
12	29
13	19
14	25
15	11
16	29
17	23
18	26
19	17
20	35
21	27
22	34
23	15
24	37
25	19
26	55
27	33
28	51
29	43
30	35
31	47
32	41
33	19
34	49
35	39
36	43
37	53
38	31
39	29
40	69
41	59
42	23
43	71
44	64
45	47
46	61
47	56
48	31
49	89
50	51
51	67
52	27
53	34
54	55
55	89
56	73
57	41
58	77
59	91
60	59
61	64
62	69
63	19
64	83
65	63
66	71