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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.

A323023 Irregular triangle read by rows where row n is the omega-sequence of n.

Table of values

n a(n)
1 1
2 1
3 2
4 1
5 1
6 2
7 2
8 1
9 1
10 3
11 1
12 2
13 1
14 2
15 2
16 1
17 1
18 3
19 2
20 2
21 1
22 1
23 2
24 2
25 1
26 2
27 2
28 1
29 4
30 1
31 1
32 3
33 2
34 2
35 1
36 1
37 3
38 2
39 2
40 1
41 2
42 2
43 1
44 2
45 2
46 1
47 1
48 4
49 2
50 2
51 1
52 2
53 1
54 2
55 2
56 1
57 3
58 1
59 3
60 2
61 2
62 1
63 1
64 3
65 3
66 1
67 1
68 5
69 1
70 2
71 2
72 1
73 2
74 2
75 1
76 2
77 2
78 1
79 4
80 2
81 1
82 1
83 2
84 2
85 1
86 2
87 2

List of values

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

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