A217469 - cp's OEIS frontend

A217469 Multiplicative order of 5 (mod 5*n + 1).

n	a(n)
1	2
2	5
3	4
4	6
5	4
6	3
7	6
8	20
9	22
10	16
11	6
12	30
13	10
14	5
15	9
16	54
17	42
18	12
19	8
20	25
21	52
22	36
23	14
24	55
25	6
26	65
27	16
28	46
29	72
30	75
31	4
32	66
33	82
34	18
35	20
36	15
37	6
38	19
39	42
40	22
41	102
42	35
43	18
44	16
45	112
46	30
47	29
48	40
49	20
50	25
51	64
52	42
53	18
54	27
55	22
56	140
57	20
58	96
59	36
60	42
61	48
62	155
63	39
64	106
65	54
66	165
67	12
68	15

[2, 5, 4, 6, 4, 3, 6, 20, 22, 16, 6, 30, 10, 5, 9, 54, 42, 12, 8, 25, 52, 36, 14, 55, 6, 65, 16, 46, 72, 75, 4, 66, 82, 18, 20, 15, 6, 19, 42, 22, 102, 35, 18, 16, 112, 30, 29, 40, 20, 25, 64, 42, 18, 27, 22, 140, 20, 96, 36, 42, 48, 155, 39, 106, 54, 165, 12, 15]

cp's OEIS Frontend

A217469 Multiplicative order of 5 (mod 5*n + 1).

Table of values

List of values

n	a(n)
1	2
2	5
3	4
4	6
5	4
6	3
7	6
8	20
9	22
10	16
11	6
12	30
13	10
14	5
15	9
16	54
17	42
18	12
19	8
20	25
21	52
22	36
23	14
24	55
25	6
26	65
27	16
28	46
29	72
30	75
31	4
32	66
33	82
34	18
35	20
36	15
37	6
38	19
39	42
40	22
41	102
42	35
43	18
44	16
45	112
46	30
47	29
48	40
49	20
50	25
51	64
52	42
53	18
54	27
55	22
56	140
57	20
58	96
59	36
60	42
61	48
62	155
63	39
64	106
65	54
66	165
67	12
68	15

n	a(n)
1	2
2	5
3	4
4	6
5	4
6	3
7	6
8	20
9	22
10	16
11	6
12	30
13	10
14	5
15	9
16	54
17	42
18	12
19	8
20	25
21	52
22	36
23	14
24	55
25	6
26	65
27	16
28	46
29	72
30	75
31	4
32	66
33	82
34	18
35	20
36	15
37	6
38	19
39	42
40	22
41	102
42	35
43	18
44	16
45	112
46	30
47	29
48	40
49	20
50	25
51	64
52	42
53	18
54	27
55	22
56	140
57	20
58	96
59	36
60	42
61	48
62	155
63	39
64	106
65	54
66	165
67	12
68	15

n	a(n)
1	2
2	5
3	4
4	6
5	4
6	3
7	6
8	20
9	22
10	16
11	6
12	30
13	10
14	5
15	9
16	54
17	42
18	12
19	8
20	25
21	52
22	36
23	14
24	55
25	6
26	65
27	16
28	46
29	72
30	75
31	4
32	66
33	82
34	18
35	20
36	15
37	6
38	19
39	42
40	22
41	102
42	35
43	18
44	16
45	112
46	30
47	29
48	40
49	20
50	25
51	64
52	42
53	18
54	27
55	22
56	140
57	20
58	96
59	36
60	42
61	48
62	155
63	39
64	106
65	54
66	165
67	12
68	15