A376318 - cp's OEIS frontend

A376318 The number of distinct values of x+y+z (mod n) when xyz = 1 (mod n).

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

[1, 1, 2, 1, 4, 2, 7, 2, 4, 4, 11, 2, 13, 7, 8, 3, 17, 4, 19, 4, 14, 11, 23, 4, 20, 13, 11, 7, 29, 8, 31, 6, 22, 17, 28, 4, 37, 19, 26, 8, 41, 14, 43, 11, 16, 23, 47, 6, 49, 20, 34, 13, 53, 11, 44, 14, 38, 29, 59, 8, 61, 31, 28, 11, 52, 22, 67, 17, 46, 28, 71, 8, 73, 37, 40, 19, 77, 26]

cp's OEIS Frontend

A376318 The number of distinct values of x+y+z (mod n) when xyz = 1 (mod n).

Table of values

List of values

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

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

cp's OEIS Frontend

A376318 The number of distinct values of x+y+z (mod n) when x*y*z = 1 (mod n).

Table of values

List of values

A376318 The number of distinct values of x+y+z (mod n) when xyz = 1 (mod n).

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