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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.

A153072 Continued fraction for L(3, chi4), where L(s, chi4) is the Dirichlet L-function for the non-principal character modulo 4.

Table of values

n a(n)
0 0
1 1
2 31
3 4
4 1
5 18
6 21
7 1
8 1
9 2
10 1
11 2
12 1
13 3
14 6
15 3
16 28
17 1
18 3
19 2
20 1
21 2
22 21
23 1
24 1
25 32
26 1
27 1
28 1
29 5
30 3
31 1
32 2
33 1
34 27
35 11
36 1
37 2
38 1
39 5
40 1
41 3
42 4
43 3
44 1
45 4
46 1
47 1
48 2
49 1
50 9
51 8
52 1
53 2
54 2
55 1
56 14
57 2
58 1
59 7
60 2
61 2
62 1
63 20
64 2
65 1
66 5
67 10
68 1
69 4
70 2
71 2
72 1
73 2
74 106
75 4
76 1
77 1
78 1
79 1
80 1
81 10
82 9
83 3
84 3
85 14

List of values

[0, 1, 31, 4, 1, 18, 21, 1, 1, 2, 1, 2, 1, 3, 6, 3, 28, 1, 3, 2, 1, 2, 21, 1, 1, 32, 1, 1, 1, 5, 3, 1, 2, 1, 27, 11, 1, 2, 1, 5, 1, 3, 4, 3, 1, 4, 1, 1, 2, 1, 9, 8, 1, 2, 2, 1, 14, 2, 1, 7, 2, 2, 1, 20, 2, 1, 5, 10, 1, 4, 2, 2, 1, 2, 106, 4, 1, 1, 1, 1, 1, 10, 9, 3, 3, 14]