A066439 - cp's OEIS frontend

A066439 a(n) = 8^n mod n.

n	a(n)
1	0
2	0
3	2
4	0
5	3
6	4
7	1
8	0
9	8
10	4
11	8
12	4
13	8
14	8
15	2
16	0
17	8
18	10
19	8
20	16
21	8
22	20
23	8
24	16
25	18
26	12
27	26
28	8
29	8
30	4
31	8
32	0
33	17
34	30
35	22
36	28
37	8
38	26
39	5
40	16
41	8
42	22
43	8
44	4
45	8
46	18
47	8
48	16
49	1
50	24
51	2
52	40
53	8
54	28
55	32
56	8
57	56
58	6
59	8
60	16
61	8
62	2
63	8
64	0
65	8
66	58
67	8
68	16
69	29
70	64
71	8
72	64
73	8
74	64
75	32
76	68
77	57
78	64
79	8
80	16

[0, 0, 2, 0, 3, 4, 1, 0, 8, 4, 8, 4, 8, 8, 2, 0, 8, 10, 8, 16, 8, 20, 8, 16, 18, 12, 26, 8, 8, 4, 8, 0, 17, 30, 22, 28, 8, 26, 5, 16, 8, 22, 8, 4, 8, 18, 8, 16, 1, 24, 2, 40, 8, 28, 32, 8, 56, 6, 8, 16, 8, 2, 8, 0, 8, 58, 8, 16, 29, 64, 8, 64, 8, 64, 32, 68, 57, 64, 8, 16]

cp's OEIS Frontend

A066439 a(n) = 8^n mod n.

Table of values

List of values

n	a(n)
1	0
2	0
3	2
4	0
5	3
6	4
7	1
8	0
9	8
10	4
11	8
12	4
13	8
14	8
15	2
16	0
17	8
18	10
19	8
20	16
21	8
22	20
23	8
24	16
25	18
26	12
27	26
28	8
29	8
30	4
31	8
32	0
33	17
34	30
35	22
36	28
37	8
38	26
39	5
40	16
41	8
42	22
43	8
44	4
45	8
46	18
47	8
48	16
49	1
50	24
51	2
52	40
53	8
54	28
55	32
56	8
57	56
58	6
59	8
60	16
61	8
62	2
63	8
64	0
65	8
66	58
67	8
68	16
69	29
70	64
71	8
72	64
73	8
74	64
75	32
76	68
77	57
78	64
79	8
80	16

n	a(n)
1	0
2	0
3	2
4	0
5	3
6	4
7	1
8	0
9	8
10	4
11	8
12	4
13	8
14	8
15	2
16	0
17	8
18	10
19	8
20	16
21	8
22	20
23	8
24	16
25	18
26	12
27	26
28	8
29	8
30	4
31	8
32	0
33	17
34	30
35	22
36	28
37	8
38	26
39	5
40	16
41	8
42	22
43	8
44	4
45	8
46	18
47	8
48	16
49	1
50	24
51	2
52	40
53	8
54	28
55	32
56	8
57	56
58	6
59	8
60	16
61	8
62	2
63	8
64	0
65	8
66	58
67	8
68	16
69	29
70	64
71	8
72	64
73	8
74	64
75	32
76	68
77	57
78	64
79	8
80	16

n	a(n)
1	0
2	0
3	2
4	0
5	3
6	4
7	1
8	0
9	8
10	4
11	8
12	4
13	8
14	8
15	2
16	0
17	8
18	10
19	8
20	16
21	8
22	20
23	8
24	16
25	18
26	12
27	26
28	8
29	8
30	4
31	8
32	0
33	17
34	30
35	22
36	28
37	8
38	26
39	5
40	16
41	8
42	22
43	8
44	4
45	8
46	18
47	8
48	16
49	1
50	24
51	2
52	40
53	8
54	28
55	32
56	8
57	56
58	6
59	8
60	16
61	8
62	2
63	8
64	0
65	8
66	58
67	8
68	16
69	29
70	64
71	8
72	64
73	8
74	64
75	32
76	68
77	57
78	64
79	8
80	16