A214646 - cp's OEIS frontend

A214646 a(n) = (a(n-2) + a(n-3))/gcd(a(n-2), a(n-3)) with a(1) = a(2) = a(3) = 1.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	2
8	5
9	5
10	7
11	2
12	12
13	9
14	7
15	7
16	16
17	2
18	23
19	9
20	25
21	32
22	34
23	57
24	33
25	91
26	30
27	124
28	121
29	77
30	245
31	18
32	46
33	263
34	32
35	309
36	295
37	341
38	604
39	636
40	945
41	310
42	527
43	251
44	27
45	778
46	278
47	805
48	528
49	1083
50	1333
51	537
52	2416
53	1870
54	2953
55	2143
56	4823
57	5096
58	6966
59	109

[1, 1, 1, 2, 2, 3, 2, 5, 5, 7, 2, 12, 9, 7, 7, 16, 2, 23, 9, 25, 32, 34, 57, 33, 91, 30, 124, 121, 77, 245, 18, 46, 263, 32, 309, 295, 341, 604, 636, 945, 310, 527, 251, 27, 778, 278, 805, 528, 1083, 1333, 537, 2416, 1870, 2953, 2143, 4823, 5096, 6966, 109]

cp's OEIS Frontend

A214646 a(n) = (a(n-2) + a(n-3))/gcd(a(n-2), a(n-3)) with a(1) = a(2) = a(3) = 1.

Table of values

List of values