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.

A005874 Theta series of hexagonal close-packing with respect to triangle between tetrahedra.

Table of values

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

List of values

[0, 3, 2, 0, 3, 12, 0, 6, 0, 6, 0, 12, 6, 6, 12, 12, 3, 0, 2, 6, 0, 24, 0, 24, 6, 3, 0, 24, 6, 12, 12, 6, 0, 12, 0, 0, 18, 6, 12, 48, 0, 24, 0, 6, 0, 36, 0, 0, 6, 9, 14, 24, 6, 12, 12, 0, 0, 48, 0, 36, 24, 6, 12, 12, 3, 24, 12, 6, 0, 24, 0, 24, 6, 12, 0, 48, 12]

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