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.

A236923 Number of integer solutions to a^2 + b^2 + c^2 + 4*d^2 = n.

Table of values

n a(n)
0 1
1 6
2 12
3 8
4 8
5 36
6 48
7 16
8 24
9 78
10 72
11 24
12 32
13 84
14 96
15 48
16 24
17 108
18 156
19 40
20 48
21 192
22 144
23 48
24 96
25 186
26 168
27 80
28 64
29 180
30 288
31 64
32 24
33 288
34 216
35 96
36 104
37 228
38 240
39 112
40 144
41 252
42 384
43 88
44 96
45 468
46 288
47 96
48 96
49 342
50 372
51 144
52 112
53 324
54 480
55 144
56 192
57 480
58 360
59 120
60 192
61 372
62 384
63 208
64 24
65 504
66 576
67 136
68 144
69 576
70 576
71 144
72 312
73 444
74 456
75 248
76 160
77 576
78 672

List of values

[1, 6, 12, 8, 8, 36, 48, 16, 24, 78, 72, 24, 32, 84, 96, 48, 24, 108, 156, 40, 48, 192, 144, 48, 96, 186, 168, 80, 64, 180, 288, 64, 24, 288, 216, 96, 104, 228, 240, 112, 144, 252, 384, 88, 96, 468, 288, 96, 96, 342, 372, 144, 112, 324, 480, 144, 192, 480, 360, 120, 192, 372, 384, 208, 24, 504, 576, 136, 144, 576, 576, 144, 312, 444, 456, 248, 160, 576, 672]