A023140 - cp's OEIS frontend

A023140 Number of cycles of function f(x) = 8x mod n.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	7
8	1
9	5
10	2
11	2
12	2
13	4
14	7
15	5
16	1
17	3
18	5
19	4
20	2
21	14
22	2
23	3
24	2
25	3
26	4
27	8
28	7
29	2
30	5
31	7
32	1
33	5
34	3
35	14
36	5
37	4
38	4
39	11
40	2
41	3
42	14
43	4
44	2
45	14
46	3
47	3
48	2
49	13
50	3
51	8
52	4
53	2
54	8
55	5
56	7
57	11
58	2
59	2
60	5
61	4
62	7
63	35
64	1
65	17
66	5
67	4
68	3
69	6
70	14
71	3
72	5
73	25
74	4
75	8
76	4
77	14
78	11
79	7
80	2
81	11
82	3
83	2
84	14
85	12
86	4
87	5
88	2
89	9
90	14
91	28
92	3
93	14
94	3
95	11
96	2
97	7

[1, 1, 2, 1, 2, 2, 7, 1, 5, 2, 2, 2, 4, 7, 5, 1, 3, 5, 4, 2, 14, 2, 3, 2, 3, 4, 8, 7, 2, 5, 7, 1, 5, 3, 14, 5, 4, 4, 11, 2, 3, 14, 4, 2, 14, 3, 3, 2, 13, 3, 8, 4, 2, 8, 5, 7, 11, 2, 2, 5, 4, 7, 35, 1, 17, 5, 4, 3, 6, 14, 3, 5, 25, 4, 8, 4, 14, 11, 7, 2, 11, 3, 2, 14, 12, 4, 5, 2, 9, 14, 28, 3, 14, 3, 11, 2, 7]

cp's OEIS Frontend

A023140 Number of cycles of function f(x) = 8x mod n.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	7
8	1
9	5
10	2
11	2
12	2
13	4
14	7
15	5
16	1
17	3
18	5
19	4
20	2
21	14
22	2
23	3
24	2
25	3
26	4
27	8
28	7
29	2
30	5
31	7
32	1
33	5
34	3
35	14
36	5
37	4
38	4
39	11
40	2
41	3
42	14
43	4
44	2
45	14
46	3
47	3
48	2
49	13
50	3
51	8
52	4
53	2
54	8
55	5
56	7
57	11
58	2
59	2
60	5
61	4
62	7
63	35
64	1
65	17
66	5
67	4
68	3
69	6
70	14
71	3
72	5
73	25
74	4
75	8
76	4
77	14
78	11
79	7
80	2
81	11
82	3
83	2
84	14
85	12
86	4
87	5
88	2
89	9
90	14
91	28
92	3
93	14
94	3
95	11
96	2
97	7

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	7
8	1
9	5
10	2
11	2
12	2
13	4
14	7
15	5
16	1
17	3
18	5
19	4
20	2
21	14
22	2
23	3
24	2
25	3
26	4
27	8
28	7
29	2
30	5
31	7
32	1
33	5
34	3
35	14
36	5
37	4
38	4
39	11
40	2
41	3
42	14
43	4
44	2
45	14
46	3
47	3
48	2
49	13
50	3
51	8
52	4
53	2
54	8
55	5
56	7
57	11
58	2
59	2
60	5
61	4
62	7
63	35
64	1
65	17
66	5
67	4
68	3
69	6
70	14
71	3
72	5
73	25
74	4
75	8
76	4
77	14
78	11
79	7
80	2
81	11
82	3
83	2
84	14
85	12
86	4
87	5
88	2
89	9
90	14
91	28
92	3
93	14
94	3
95	11
96	2
97	7

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	7
8	1
9	5
10	2
11	2
12	2
13	4
14	7
15	5
16	1
17	3
18	5
19	4
20	2
21	14
22	2
23	3
24	2
25	3
26	4
27	8
28	7
29	2
30	5
31	7
32	1
33	5
34	3
35	14
36	5
37	4
38	4
39	11
40	2
41	3
42	14
43	4
44	2
45	14
46	3
47	3
48	2
49	13
50	3
51	8
52	4
53	2
54	8
55	5
56	7
57	11
58	2
59	2
60	5
61	4
62	7
63	35
64	1
65	17
66	5
67	4
68	3
69	6
70	14
71	3
72	5
73	25
74	4
75	8
76	4
77	14
78	11
79	7
80	2
81	11
82	3
83	2
84	14
85	12
86	4
87	5
88	2
89	9
90	14
91	28
92	3
93	14
94	3
95	11
96	2
97	7