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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.

A040080 Continued fraction for sqrt(90).

Table of values

n a(n)
0 9
1 2
2 18
3 2
4 18
5 2
6 18
7 2
8 18
9 2
10 18
11 2
12 18
13 2
14 18
15 2
16 18
17 2
18 18
19 2
20 18
21 2
22 18
23 2
24 18
25 2
26 18
27 2
28 18
29 2
30 18
31 2
32 18
33 2
34 18
35 2
36 18
37 2
38 18
39 2
40 18
41 2
42 18
43 2
44 18
45 2
46 18
47 2
48 18
49 2
50 18
51 2
52 18
53 2
54 18
55 2
56 18
57 2
58 18
59 2
60 18
61 2
62 18
63 2
64 18
65 2

List of values

[9, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2, 18, 2]

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