A063726 - cp's OEIS frontend

A063726 a(n) = gcd(1 + Fibonacci(n+1), 1 + Fibonacci(n)).

n	a(n)
0	1
1	2
2	1
3	1
4	2
5	3
6	1
7	2
8	1
9	7
10	2
11	5
12	1
13	18
14	1
15	13
16	2
17	47
18	1
19	34
20	1
21	123
22	2
23	89
24	1
25	322
26	1
27	233
28	2
29	843
30	1
31	610
32	1
33	2207
34	2
35	1597
36	1
37	5778
38	1
39	4181
40	2
41	15127
42	1
43	10946
44	1
45	39603
46	2
47	28657
48	1
49	103682
50	1
51	75025
52	2
53	271443
54	1
55	196418
56	1
57	710647
58	2
59	514229
60	1
61	1860498
62	1

[1, 2, 1, 1, 2, 3, 1, 2, 1, 7, 2, 5, 1, 18, 1, 13, 2, 47, 1, 34, 1, 123, 2, 89, 1, 322, 1, 233, 2, 843, 1, 610, 1, 2207, 2, 1597, 1, 5778, 1, 4181, 2, 15127, 1, 10946, 1, 39603, 2, 28657, 1, 103682, 1, 75025, 2, 271443, 1, 196418, 1, 710647, 2, 514229, 1, 1860498, 1]

cp's OEIS Frontend

A063726 a(n) = gcd(1 + Fibonacci(n+1), 1 + Fibonacci(n)).

Table of values

List of values