A117595 - cp's OEIS frontend

A117595 Numbers n such that F(2*n - 1) is prime, where F(m) is a Fibonacci number.

n	a(n)
1	2
2	3
3	4
4	6
5	7
6	9
7	12
8	15
9	22
10	24
11	42
12	66
13	69
14	180
15	216
16	217
17	225
18	255
19	285
20	286
21	1486
22	2362
23	2694
24	4656
25	4839
26	7216
27	12781
28	15379
29	18000
30	18756
31	25417
32	40920
33	52456
34	65011
35	74046
36	100554
37	198690
38	216891
39	295021
40	296845
41	302356

[2, 3, 4, 6, 7, 9, 12, 15, 22, 24, 42, 66, 69, 180, 216, 217, 225, 255, 285, 286, 1486, 2362, 2694, 4656, 4839, 7216, 12781, 15379, 18000, 18756, 25417, 40920, 52456, 65011, 74046, 100554, 198690, 216891, 295021, 296845, 302356]

cp's OEIS Frontend

A117595 Numbers n such that F(2*n - 1) is prime, where F(m) is a Fibonacci number.

Table of values

List of values