A096013 - cp's OEIS frontend

A096013 Irregular triangle read by rows: row n lists quadratic nonresidues modulo n.

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

[2, 2, 3, 2, 3, 2, 5, 3, 5, 6, 2, 3, 5, 6, 7, 2, 3, 5, 6, 8, 2, 3, 7, 8, 2, 6, 7, 8, 10, 2, 3, 5, 6, 7, 8, 10, 11, 2, 5, 6, 7, 8, 11, 3, 5, 6, 10, 12, 13, 2, 3, 5, 7, 8, 11, 12, 13, 14, 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 3, 5, 6, 7, 10, 11, 12, 14, 2, 3, 5, 6, 8, 11, 12, 14, 15, 17, 2, 3, 8]

cp's OEIS Frontend

A096013 Irregular triangle read by rows: row n lists quadratic nonresidues modulo n.

Table of values

List of values

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

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

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