A272639 - cp's OEIS frontend

A272639 Numbers n such that the sequence defined by {b(1)=1, b(2)=n, b(k) = squarefree part of b(k-1)+b(k-2) for k>2} does not eventually merge with the period-6 sequence A272636.

n	a(n)
1	79
2	83
3	92
4	101
5	176
6	258
7	425
8	445
9	518
10	679
11	733
12	758
13	839
14	932
15	1272
16	1311
17	1382
18	1432
19	1453
20	1454
21	1495
22	1899
23	1904
24	1991
25	2207
26	2317
27	2444
28	2450
29	2570
30	2609
31	2733
32	2736
33	2773
34	2783
35	2961
36	3038
37	3076
38	3166
39	3291
40	3370
41	3384
42	3416
43	3456
44	3473
45	3539
46	3545

[79, 83, 92, 101, 176, 258, 425, 445, 518, 679, 733, 758, 839, 932, 1272, 1311, 1382, 1432, 1453, 1454, 1495, 1899, 1904, 1991, 2207, 2317, 2444, 2450, 2570, 2609, 2733, 2736, 2773, 2783, 2961, 3038, 3076, 3166, 3291, 3370, 3384, 3416, 3456, 3473, 3539, 3545]

cp's OEIS Frontend

A272639 Numbers n such that the sequence defined by {b(1)=1, b(2)=n, b(k) = squarefree part of b(k-1)+b(k-2) for k>2} does not eventually merge with the period-6 sequence A272636.

Table of values

List of values