A337231 - cp's OEIS frontend

A337231 Odd composite integers m such that F(m)^2 == 1 (mod m), where F(m) is the m-th Fibonacci number.

n	a(n)
1	231
2	323
3	377
4	1443
5	1551
6	1891
7	2737
8	2849
9	3289
10	3689
11	3827
12	4181
13	4879
14	5777
15	6479
16	6601
17	6721
18	7743
19	8149
20	9879
21	10877
22	11663
23	13201
24	13981
25	15251
26	15301
27	17119
28	17261
29	17711
30	18407
31	19043
32	20999
33	23407
34	25877
35	27071
36	27323
37	29281
38	30889
39	34561
40	34943
41	35207

[231, 323, 377, 1443, 1551, 1891, 2737, 2849, 3289, 3689, 3827, 4181, 4879, 5777, 6479, 6601, 6721, 7743, 8149, 9879, 10877, 11663, 13201, 13981, 15251, 15301, 17119, 17261, 17711, 18407, 19043, 20999, 23407, 25877, 27071, 27323, 29281, 30889, 34561, 34943, 35207]

cp's OEIS Frontend

A337231 Odd composite integers m such that F(m)^2 == 1 (mod m), where F(m) is the m-th Fibonacci number.

Table of values

List of values