A131401 - cp's OEIS frontend

A131401 Least number dividing Fibonacci(n) but not dividing Fibonacci(m) for m < n, or 0 if there is no such number.

n	a(n)
1	1
2	0
3	2
4	3
5	5
6	4
7	13
8	7
9	17
10	11
11	89
12	6
13	233
14	29
15	10
16	47
17	1597
18	19
19	37
20	15
21	26
22	199
23	28657
24	14
25	25
26	521
27	53
28	39
29	514229
30	20
31	557
32	2207
33	178
34	3571
35	65
36	27
37	73
38	9349
39	466
40	35
41	2789
42	52
43	433494437
44	43
45	85
46	139
47	2971215073
48	64
49	97
50	101
51	3194
52	699
53	953
54	212
55	445
56	49
57	74
58	59

[1, 0, 2, 3, 5, 4, 13, 7, 17, 11, 89, 6, 233, 29, 10, 47, 1597, 19, 37, 15, 26, 199, 28657, 14, 25, 521, 53, 39, 514229, 20, 557, 2207, 178, 3571, 65, 27, 73, 9349, 466, 35, 2789, 52, 433494437, 43, 85, 139, 2971215073, 64, 97, 101, 3194, 699, 953, 212, 445, 49, 74, 59]

cp's OEIS Frontend

A131401 Least number dividing Fibonacci(n) but not dividing Fibonacci(m) for m < n, or 0 if there is no such number.

Table of values

List of values