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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.

A344084 Concatenated list of all finite nonempty sets of positive integers sorted first by maximum, then by length, and finally lexicographically.

Table of values

n a(n)
1 1
2 2
3 1
4 2
5 3
6 1
7 3
8 2
9 3
10 1
11 2
12 3
13 4
14 1
15 4
16 2
17 4
18 3
19 4
20 1
21 2
22 4
23 1
24 3
25 4
26 2
27 3
28 4
29 1
30 2
31 3
32 4
33 5
34 1
35 5
36 2
37 5
38 3
39 5
40 4
41 5
42 1
43 2
44 5
45 1
46 3
47 5
48 1
49 4
50 5
51 2
52 3
53 5
54 2
55 4
56 5
57 3
58 4
59 5
60 1
61 2
62 3
63 5
64 1
65 2
66 4
67 5
68 1
69 3
70 4
71 5
72 2
73 3
74 4
75 5
76 1
77 2
78 3
79 4
80 5

List of values

[1, 2, 1, 2, 3, 1, 3, 2, 3, 1, 2, 3, 4, 1, 4, 2, 4, 3, 4, 1, 2, 4, 1, 3, 4, 2, 3, 4, 1, 2, 3, 4, 5, 1, 5, 2, 5, 3, 5, 4, 5, 1, 2, 5, 1, 3, 5, 1, 4, 5, 2, 3, 5, 2, 4, 5, 3, 4, 5, 1, 2, 3, 5, 1, 2, 4, 5, 1, 3, 4, 5, 2, 3, 4, 5, 1, 2, 3, 4, 5]

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