A061254 - cp's OEIS frontend

A061254 Odd composite numbers n such that primitive part of Fibonacci(n) (see A061446) is prime.

n	a(n)
1	9
2	15
3	21
4	33
5	35
6	39
7	45
8	51
9	63
10	65
11	75
12	93
13	105
14	111
15	119
16	121
17	123
18	135
19	145
20	185
21	195
22	201
23	207
24	209
25	225
26	231
27	235
28	245
29	285
30	287
31	299
32	301
33	321
34	335
35	363
36	399
37	423
38	453
39	473
40	693
41	707
42	771
43	1047
44	1113
45	1215
46	1365
47	1371
48	1387
49	1533
50	1537

[9, 15, 21, 33, 35, 39, 45, 51, 63, 65, 75, 93, 105, 111, 119, 121, 123, 135, 145, 185, 195, 201, 207, 209, 225, 231, 235, 245, 285, 287, 299, 301, 321, 335, 363, 399, 423, 453, 473, 693, 707, 771, 1047, 1113, 1215, 1365, 1371, 1387, 1533, 1537]

cp's OEIS Frontend

A061254 Odd composite numbers n such that primitive part of Fibonacci(n) (see A061446) is prime.

Table of values

List of values