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.

A351556 a(n) = gcd(n, A019565(n)).

Table of values

n a(n)
0 1
1 1
2 1
3 3
4 1
5 5
6 3
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 7
15 15
16 1
17 1
18 3
19 1
20 5
21 1
22 11
23 1
24 1
25 1
26 1
27 3
28 7
29 1
30 15
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 39
40 1
41 1
42 21
43 1
44 1
45 5
46 1
47 1
48 1
49 1
50 1
51 3
52 13
53 1
54 3
55 55
56 7
57 1
58 1
59 1
60 5
61 1
62 1
63 21
64 1
65 1
66 3
67 1
68 17
69 1
70 5
71 1
72 1
73 1
74 1
75 3
76 1
77 7
78 3
79 1
80 1
81 1
82 1
83 1
84 1
85 85
86 1
87 3
88 11
89 1
90 3
91 7
92 1
93 1
94 1
95 5
96 1
97 1
98 1
99 3
100 5
101 1
102 51
103 1
104 13
105 7

List of values

[1, 1, 1, 3, 1, 5, 3, 1, 1, 1, 1, 1, 1, 1, 7, 15, 1, 1, 3, 1, 5, 1, 11, 1, 1, 1, 1, 3, 7, 1, 15, 1, 1, 1, 1, 1, 1, 1, 1, 39, 1, 1, 21, 1, 1, 5, 1, 1, 1, 1, 1, 3, 13, 1, 3, 55, 7, 1, 1, 1, 5, 1, 1, 21, 1, 1, 3, 1, 17, 1, 5, 1, 1, 1, 1, 3, 1, 7, 3, 1, 1, 1, 1, 1, 1, 85, 1, 3, 11, 1, 3, 7, 1, 1, 1, 5, 1, 1, 1, 3, 5, 1, 51, 1, 13, 7]