A175181 - cp's OEIS frontend

A175181 Pisano period of the 2-Fibonacci numbers A000129.

n	a(n)
1	1
2	2
3	8
4	4
5	12
6	8
7	6
8	8
9	24
10	12
11	24
12	8
13	28
14	6
15	24
16	16
17	16
18	24
19	40
20	12
21	24
22	24
23	22
24	8
25	60
26	28
27	72
28	12
29	20
30	24
31	30
32	32
33	24
34	16
35	12
36	24
37	76
38	40
39	56
40	24
41	10
42	24
43	88
44	24
45	24
46	22
47	46
48	16
49	42
50	60
51	16
52	28
53	108
54	72
55	24
56	24
57	40
58	20
59	40
60	24
61	124
62	30
63	24
64	64
65	84
66	24
67	136

[1, 2, 8, 4, 12, 8, 6, 8, 24, 12, 24, 8, 28, 6, 24, 16, 16, 24, 40, 12, 24, 24, 22, 8, 60, 28, 72, 12, 20, 24, 30, 32, 24, 16, 12, 24, 76, 40, 56, 24, 10, 24, 88, 24, 24, 22, 46, 16, 42, 60, 16, 28, 108, 72, 24, 24, 40, 20, 40, 24, 124, 30, 24, 64, 84, 24, 136]

cp's OEIS Frontend

A175181 Pisano period of the 2-Fibonacci numbers A000129.

Table of values

List of values

n	a(n)
1	1
2	2
3	8
4	4
5	12
6	8
7	6
8	8
9	24
10	12
11	24
12	8
13	28
14	6
15	24
16	16
17	16
18	24
19	40
20	12
21	24
22	24
23	22
24	8
25	60
26	28
27	72
28	12
29	20
30	24
31	30
32	32
33	24
34	16
35	12
36	24
37	76
38	40
39	56
40	24
41	10
42	24
43	88
44	24
45	24
46	22
47	46
48	16
49	42
50	60
51	16
52	28
53	108
54	72
55	24
56	24
57	40
58	20
59	40
60	24
61	124
62	30
63	24
64	64
65	84
66	24
67	136

n	a(n)
1	1
2	2
3	8
4	4
5	12
6	8
7	6
8	8
9	24
10	12
11	24
12	8
13	28
14	6
15	24
16	16
17	16
18	24
19	40
20	12
21	24
22	24
23	22
24	8
25	60
26	28
27	72
28	12
29	20
30	24
31	30
32	32
33	24
34	16
35	12
36	24
37	76
38	40
39	56
40	24
41	10
42	24
43	88
44	24
45	24
46	22
47	46
48	16
49	42
50	60
51	16
52	28
53	108
54	72
55	24
56	24
57	40
58	20
59	40
60	24
61	124
62	30
63	24
64	64
65	84
66	24
67	136

n	a(n)
1	1
2	2
3	8
4	4
5	12
6	8
7	6
8	8
9	24
10	12
11	24
12	8
13	28
14	6
15	24
16	16
17	16
18	24
19	40
20	12
21	24
22	24
23	22
24	8
25	60
26	28
27	72
28	12
29	20
30	24
31	30
32	32
33	24
34	16
35	12
36	24
37	76
38	40
39	56
40	24
41	10
42	24
43	88
44	24
45	24
46	22
47	46
48	16
49	42
50	60
51	16
52	28
53	108
54	72
55	24
56	24
57	40
58	20
59	40
60	24
61	124
62	30
63	24
64	64
65	84
66	24
67	136