cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A255481 a(n) = gcd(b(n),b(n-1)), where b(n) = A255582(n).

Table of values

n a(n)
2 1
3 1
4 1
5 2
6 2
7 1
8 1
9 2
10 1
11 1
12 1
13 1
14 1
15 3
16 1
17 1
18 1
19 1
20 3
21 1
22 1
23 2
24 1
25 1
26 1
27 1
28 2
29 2
30 1
31 1
32 1
33 1
34 1
35 2
36 2
37 2
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 3
46 1
47 2
48 2
49 2
50 2
51 1
52 1
53 1
54 3
55 3
56 1
57 1
58 1
59 1
60 1
61 1
62 1
63 2
64 2
65 2
66 2
67 1
68 1
69 3
70 3
71 3
72 2
73 1
74 1
75 2
76 2
77 2
78 1
79 1
80 1
81 1
82 1
83 3
84 1
85 2
86 2
87 1
88 1
89 1
90 1
91 1
92 1
93 1
94 1

List of values

[1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 3, 1, 2, 2, 2, 2, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 3, 3, 3, 2, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 3, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1]