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.

A320152 Number of integer solutions to a^2 + 2*b^2 + 2*c^2 + 6*d^2 = n.

Table of values

n a(n)
0 1
1 2
2 4
3 8
4 6
5 8
6 10
7 4
8 20
9 26
10 20
11 40
12 24
13 8
14 40
15 20
16 22
17 64
18 28
19 40
20 56
21 16
22 20
23 32
24 50
25 62
26 80
27 80
28 28
29 40
30 80
31 20
32 84
33 100
34 32
35 144
36 78
37 24
38 80
39 32
40 68
41 160
42 100
43 88
44 120
45 56
46 80
47 64
48 88
49 86
50 124
51 160
52 56
53 72
54 82
55 40
56 136
57 160
58 100
59 232
60 140
61 40
62 200
63 52
64 86
65 288

List of values

[1, 2, 4, 8, 6, 8, 10, 4, 20, 26, 20, 40, 24, 8, 40, 20, 22, 64, 28, 40, 56, 16, 20, 32, 50, 62, 80, 80, 28, 40, 80, 20, 84, 100, 32, 144, 78, 24, 80, 32, 68, 160, 100, 88, 120, 56, 80, 64, 88, 86, 124, 160, 56, 72, 82, 40, 136, 160, 100, 232, 140, 40, 200, 52, 86, 288]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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