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.

A384782 Triangle read by rows: T(n,k) is the number of face-connected polyhedral components consisting of k cuboctahedra and n-k octahedra in the rectified cubic honeycomb up to translation, rotation, and reflection of the honeycomb, 0<=k<=n.

Table of values

n a(n)
0 1
1 1
2 1
3 0
4 1
5 1
6 0
7 3
8 4
9 2
10 0
11 3
12 18
13 12
14 7
15 0
16 6
17 60
18 126
19 75
20 23
21 0
22 3
23 165
24 751
25 1025
26 473
27 112
28 0
29 3
30 346
31 3784
32 9414
33 8936
34 3539
35 607
36 0
37 1
38 565
39 14112
40 66503
41 108739
42 80531
43 27027
44 3811
45 0
46 1
47 723
48 42420
49 362939
50 994542
51 1204093
52 725795
53 212122
54 25413
55 0
56 0
57 723
58 101237
59 1586479
60 7065791
61 13389295
62 12792264
63 6512671
64 1678783
65 178083

List of values

[1, 1, 1, 0, 1, 1, 0, 3, 4, 2, 0, 3, 18, 12, 7, 0, 6, 60, 126, 75, 23, 0, 3, 165, 751, 1025, 473, 112, 0, 3, 346, 3784, 9414, 8936, 3539, 607, 0, 1, 565, 14112, 66503, 108739, 80531, 27027, 3811, 0, 1, 723, 42420, 362939, 994542, 1204093, 725795, 212122, 25413, 0, 0, 723, 101237, 1586479, 7065791, 13389295, 12792264, 6512671, 1678783, 178083]