A235715 - cp's OEIS frontend

A235715 a(n) = number of times (n-1) occurs in the fundamental period of Fibonacci numbers modulo n.

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

[1, 2, 3, 1, 4, 6, 4, 1, 5, 8, 1, 1, 4, 8, 3, 1, 4, 4, 1, 2, 1, 2, 4, 1, 4, 8, 8, 2, 1, 6, 1, 1, 1, 4, 4, 1, 4, 1, 3, 1, 4, 2, 4, 1, 5, 4, 4, 1, 4, 8, 3, 2, 4, 8, 1, 2, 1, 2, 1, 1, 4, 1, 3, 1, 4, 2, 4, 1, 1, 8, 1, 1, 4, 8, 3, 1, 2, 6, 1, 1, 8, 8, 4, 1, 4, 8]

cp's OEIS Frontend

A235715 a(n) = number of times (n-1) occurs in the fundamental period of Fibonacci numbers modulo n.

Table of values

List of values

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

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

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