A225225 - cp's OEIS frontend

A225225 Second smallest prime quadratic non-residue modulo the n-th prime.

n	a(n)
1	3
2	3
3	3
4	5
5	7
6	5
7	5
8	3
9	7
10	3
11	11
12	5
13	7
14	3
15	11
16	3
17	11
18	7
19	3
20	11
21	7
22	7
23	5
24	7
25	7
26	3
27	5
28	5
29	11
30	5
31	5
32	17
33	5
34	3
35	3
36	7
37	5
38	3
39	13
40	3
41	7
42	7
43	11
44	11
45	3
46	11
47	3
48	5
49	5
50	7
51	5
52	13
53	11
54	11
55	5
56	7
57	3
58	13
59	5
60	11
61	3
62	3
63	3
64	17
65	7
66	3
67	3
68	11
69	5
70	7
71	5
72	13
73	5
74	5
75	3
76	11
77	3
78	5
79	13
80	11
81	11
82	13
83	13
84	7
85	17
86	5
87	13
88	11
89	3
90	5
91	5
92	17
93	5
94	7
95	3
96	17
97	3
98	7
99	3
100	11

[3, 3, 3, 5, 7, 5, 5, 3, 7, 3, 11, 5, 7, 3, 11, 3, 11, 7, 3, 11, 7, 7, 5, 7, 7, 3, 5, 5, 11, 5, 5, 17, 5, 3, 3, 7, 5, 3, 13, 3, 7, 7, 11, 11, 3, 11, 3, 5, 5, 7, 5, 13, 11, 11, 5, 7, 3, 13, 5, 11, 3, 3, 3, 17, 7, 3, 3, 11, 5, 7, 5, 13, 5, 5, 3, 11, 3, 5, 13, 11, 11, 13, 13, 7, 17, 5, 13, 11, 3, 5, 5, 17, 5, 7, 3, 17, 3, 7, 3, 11]

cp's OEIS Frontend

A225225 Second smallest prime quadratic non-residue modulo the n-th prime.

Table of values

List of values

n	a(n)
1	3
2	3
3	3
4	5
5	7
6	5
7	5
8	3
9	7
10	3
11	11
12	5
13	7
14	3
15	11
16	3
17	11
18	7
19	3
20	11
21	7
22	7
23	5
24	7
25	7
26	3
27	5
28	5
29	11
30	5
31	5
32	17
33	5
34	3
35	3
36	7
37	5
38	3
39	13
40	3
41	7
42	7
43	11
44	11
45	3
46	11
47	3
48	5
49	5
50	7
51	5
52	13
53	11
54	11
55	5
56	7
57	3
58	13
59	5
60	11
61	3
62	3
63	3
64	17
65	7
66	3
67	3
68	11
69	5
70	7
71	5
72	13
73	5
74	5
75	3
76	11
77	3
78	5
79	13
80	11
81	11
82	13
83	13
84	7
85	17
86	5
87	13
88	11
89	3
90	5
91	5
92	17
93	5
94	7
95	3
96	17
97	3
98	7
99	3
100	11

n	a(n)
1	3
2	3
3	3
4	5
5	7
6	5
7	5
8	3
9	7
10	3
11	11
12	5
13	7
14	3
15	11
16	3
17	11
18	7
19	3
20	11
21	7
22	7
23	5
24	7
25	7
26	3
27	5
28	5
29	11
30	5
31	5
32	17
33	5
34	3
35	3
36	7
37	5
38	3
39	13
40	3
41	7
42	7
43	11
44	11
45	3
46	11
47	3
48	5
49	5
50	7
51	5
52	13
53	11
54	11
55	5
56	7
57	3
58	13
59	5
60	11
61	3
62	3
63	3
64	17
65	7
66	3
67	3
68	11
69	5
70	7
71	5
72	13
73	5
74	5
75	3
76	11
77	3
78	5
79	13
80	11
81	11
82	13
83	13
84	7
85	17
86	5
87	13
88	11
89	3
90	5
91	5
92	17
93	5
94	7
95	3
96	17
97	3
98	7
99	3
100	11

n	a(n)
1	3
2	3
3	3
4	5
5	7
6	5
7	5
8	3
9	7
10	3
11	11
12	5
13	7
14	3
15	11
16	3
17	11
18	7
19	3
20	11
21	7
22	7
23	5
24	7
25	7
26	3
27	5
28	5
29	11
30	5
31	5
32	17
33	5
34	3
35	3
36	7
37	5
38	3
39	13
40	3
41	7
42	7
43	11
44	11
45	3
46	11
47	3
48	5
49	5
50	7
51	5
52	13
53	11
54	11
55	5
56	7
57	3
58	13
59	5
60	11
61	3
62	3
63	3
64	17
65	7
66	3
67	3
68	11
69	5
70	7
71	5
72	13
73	5
74	5
75	3
76	11
77	3
78	5
79	13
80	11
81	11
82	13
83	13
84	7
85	17
86	5
87	13
88	11
89	3
90	5
91	5
92	17
93	5
94	7
95	3
96	17
97	3
98	7
99	3
100	11