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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.

A320202 Number of integer solutions to a^2 + 2*b^2 + 4*c^2 + 14*d^2 = n.

Table of values

n a(n)
0 1
1 2
2 2
3 4
4 4
5 4
6 8
7 8
8 6
9 6
10 8
11 4
12 8
13 12
14 2
15 12
16 16
17 16
18 18
19 20
20 24
21 24
22 36
23 20
24 24
25 22
26 24
27 40
28 16
29 20
30 24
31 32
32 26
33 40
34 32
35 24
36 60
37 36
38 40
39 36
40 40
41 40
42 48
43 28
44 8
45 52
46 12
47 48
48 56
49 34
50 34
51 48
52 72
53 28
54 80
55 40
56 34
57 60
58 44
59 60
60 24
61 60
62 64
63 76
64 44
65 36
66 80
67 60
68 96
69 88
70 48
71 56

List of values

[1, 2, 2, 4, 4, 4, 8, 8, 6, 6, 8, 4, 8, 12, 2, 12, 16, 16, 18, 20, 24, 24, 36, 20, 24, 22, 24, 40, 16, 20, 24, 32, 26, 40, 32, 24, 60, 36, 40, 36, 40, 40, 48, 28, 8, 52, 12, 48, 56, 34, 34, 48, 72, 28, 80, 40, 34, 60, 44, 60, 24, 60, 64, 76, 44, 36, 80, 60, 96, 88, 48, 56]

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