A096103 - cp's OEIS frontend

A096103 Table read by rows: row n contains the quadratic residues modulo n which are coprime to n.

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

[1, 1, 1, 1, 4, 1, 1, 2, 4, 1, 1, 4, 7, 1, 9, 1, 3, 4, 5, 9, 1, 1, 3, 4, 9, 10, 12, 1, 9, 11, 1, 4, 1, 9, 1, 2, 4, 8, 9, 13, 15, 16, 1, 7, 13, 1, 4, 5, 6, 7, 9, 11, 16, 17, 1, 9, 1, 4, 16, 1, 3, 5, 9, 15, 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 1, 1, 4, 6, 9, 11, 14, 16, 19, 21, 24, 1, 3, 9, 17, 23, 25, 1, 4]

cp's OEIS Frontend

A096103 Table read by rows: row n contains the quadratic residues modulo n which are coprime to n.

Table of values

List of values

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

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

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