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.

A060778 a(n) = gcd(tau(n+1), tau(n)), where tau = A000005.

Table of values

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

List of values

[1, 2, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 4, 1, 1, 2, 2, 2, 2, 4, 2, 2, 1, 1, 4, 2, 2, 2, 2, 2, 2, 4, 4, 1, 1, 2, 4, 4, 2, 2, 2, 2, 6, 2, 2, 2, 1, 3, 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 2, 1, 1, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 6, 2, 4, 2, 2, 5, 1, 2, 2, 4, 4, 4, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 6, 3, 1, 2, 2, 2, 8, 4]