A290732 - cp's OEIS frontend

A290732 Number of distinct values of X(3X-1)/2 mod n.

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

[1, 2, 3, 4, 3, 6, 4, 8, 9, 6, 6, 12, 7, 8, 9, 16, 9, 18, 10, 12, 12, 12, 12, 24, 11, 14, 27, 16, 15, 18, 16, 32, 18, 18, 12, 36, 19, 20, 21, 24, 21, 24, 22, 24, 27, 24, 24, 48, 22, 22, 27, 28, 27, 54, 18, 32, 30, 30, 30, 36]

cp's OEIS Frontend

A290732 Number of distinct values of X(3X-1)/2 mod n.

Table of values

List of values

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

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

cp's OEIS Frontend

A290732 Number of distinct values of X*(3*X-1)/2 mod n.

Table of values

List of values

A290732 Number of distinct values of X(3X-1)/2 mod n.

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