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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.

A126682 Square pyramid giving coefficients of Carlo Wood's polynomials, read by successive slices, each slice being read row by row.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 3
8 2
9 2
10 9
11 7
12 1
13 6
14 11
15 1
16 6
17 11
18 6
19 3
20 22
21 45
22 26
23 3
24 26
25 69
26 46
27 1
28 10
29 35
30 50
31 1
32 10
33 35
34 50
35 24
36 4
37 45
38 170
39 255
40 126
41 6
42 75
43 320
44 525
45 274
46 4
47 55
48 270
49 545
50 326
51 1
52 15
53 85
54 225
55 274
56 1
57 15
58 85
59 225
60 274
61 120
62 5
63 81
64 485
65 1335
66 1670
67 744
68 10

List of values

[1, 1, 1, 1, 3, 1, 3, 2, 2, 9, 7, 1, 6, 11, 1, 6, 11, 6, 3, 22, 45, 26, 3, 26, 69, 46, 1, 10, 35, 50, 1, 10, 35, 50, 24, 4, 45, 170, 255, 126, 6, 75, 320, 525, 274, 4, 55, 270, 545, 326, 1, 15, 85, 225, 274, 1, 15, 85, 225, 274, 120, 5, 81, 485, 1335, 1670, 744, 10]