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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.

A338017 Multiplication table of A338012, read by antidiagonals.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 9
6 0
7 0
8 12
9 12
10 0
11 0
12 30
13 16
14 30
15 0
16 0
17 54
18 40
19 40
20 54
21 0
22 0
23 69
24 72
25 100
26 72
27 69
28 0
29 0
30 102
31 92
32 180
33 180
34 92
35 102
36 0
37 0
38 165
39 136
40 230
41 324
42 230
43 136
44 165
45 0
46 0
47 201
48 220
49 340
50 414
51 414
52 340
53 220
54 201
55 0
56 0
57 279
58 268
59 550
60 612
61 529
62 612
63 550
64 268
65 279
66 0

List of values

[0, 0, 0, 0, 9, 0, 0, 12, 12, 0, 0, 30, 16, 30, 0, 0, 54, 40, 40, 54, 0, 0, 69, 72, 100, 72, 69, 0, 0, 102, 92, 180, 180, 92, 102, 0, 0, 165, 136, 230, 324, 230, 136, 165, 0, 0, 201, 220, 340, 414, 414, 340, 220, 201, 0, 0, 279, 268, 550, 612, 529, 612, 550, 268, 279, 0]

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