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.

A089145 Greatest common divisor of n^2-3 and n^2+3.

Table of values

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

List of values

[3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1, 2, 3, 2, 1, 6, 1]