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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.

A182848 Joint-rank array of the numbers j*(i-1+r), where r=sqrt(5), i>=1, j>=1, by antidiagonals.

Table of values

n a(n)
1 1
2 4
3 2
4 8
5 7
6 3
7 12
8 14
9 11
10 5
11 17
12 22
13 21
14 16
15 6
16 24
17 30
18 33
19 29
20 20
21 9
22 28
23 40
24 45
25 44
26 38
27 26
28 10
29 35
30 51
31 59
32 61
33 57
34 47
35 32
36 13
37 41
38 60
39 73
40 80
41 77
42 69
43 56
44 37
45 15
46 49
47 71
48 88
49 97
50 101
51 94
52 84
53 66
54 43
55 18
56 55
57 82
58 103
59 115
60 124
61 123
62 113
63 99
64 76
65 50
66 19
67 64

List of values

[1, 4, 2, 8, 7, 3, 12, 14, 11, 5, 17, 22, 21, 16, 6, 24, 30, 33, 29, 20, 9, 28, 40, 45, 44, 38, 26, 10, 35, 51, 59, 61, 57, 47, 32, 13, 41, 60, 73, 80, 77, 69, 56, 37, 15, 49, 71, 88, 97, 101, 94, 84, 66, 43, 18, 55, 82, 103, 115, 124, 123, 113, 99, 76, 50, 19, 64]