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.

A084310 a(n) = gcd(prime(n)+1, n).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 1
6 2
7 1
8 4
9 3
10 10
11 1
12 2
13 1
14 2
15 3
16 2
17 1
18 2
19 1
20 4
21 1
22 2
23 1
24 6
25 1
26 2
27 1
28 4
29 1
30 6
31 1
32 4
33 3
34 2
35 5
36 4
37 1
38 2
39 3
40 2
41 1
42 14
43 1
44 2
45 9
46 2
47 1
48 16
49 1
50 10
51 3
52 4
53 1
54 18
55 1
56 8
57 3
58 2
59 1
60 6
61 1
62 2
63 7
64 8
65 1
66 6
67 1
68 2
69 3
70 70
71 1
72 72
73 1
74 2
75 5
76 4
77 1
78 2
79 1
80 10
81 3
82 2
83 1
84 14
85 5
86 2
87 3
88 2
89 1
90 2
91 13
92 4
93 1
94 2
95 5
96 24
97 1
98 2
99 1
100 2

List of values

[1, 2, 3, 4, 1, 2, 1, 4, 3, 10, 1, 2, 1, 2, 3, 2, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 6, 1, 4, 3, 2, 5, 4, 1, 2, 3, 2, 1, 14, 1, 2, 9, 2, 1, 16, 1, 10, 3, 4, 1, 18, 1, 8, 3, 2, 1, 6, 1, 2, 7, 8, 1, 6, 1, 2, 3, 70, 1, 72, 1, 2, 5, 4, 1, 2, 1, 10, 3, 2, 1, 14, 5, 2, 3, 2, 1, 2, 13, 4, 1, 2, 5, 24, 1, 2, 1, 2]