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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.

A163334 Peano curve in an n X n grid, starting rightwards from the top left corner, listed antidiagonally as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ... .

Table of values

n a(n)
0 0
1 1
2 5
3 2
4 4
5 6
6 15
7 3
8 7
9 47
10 16
11 14
12 8
13 46
14 48
15 17
16 13
17 9
18 45
19 49
20 53
21 18
22 12
23 10
24 44
25 50
26 52
27 54
28 19
29 23
30 11
31 43
32 39
33 51
34 55
35 59
36 20
37 22
38 24
39 42
40 40
41 38
42 56
43 58
44 60
45 141
46 21
47 25
48 29
49 41
50 37
51 69
52 57
53 61
54 425
55 142
56 140
57 26
58 28
59 30
60 36
61 70
62 68
63 62
64 424
65 426
66 143
67 139

List of values

[0, 1, 5, 2, 4, 6, 15, 3, 7, 47, 16, 14, 8, 46, 48, 17, 13, 9, 45, 49, 53, 18, 12, 10, 44, 50, 52, 54, 19, 23, 11, 43, 39, 51, 55, 59, 20, 22, 24, 42, 40, 38, 56, 58, 60, 141, 21, 25, 29, 41, 37, 69, 57, 61, 425, 142, 140, 26, 28, 30, 36, 70, 68, 62, 424, 426, 143, 139]

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