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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.

A342550 For n>=3, a(n) is the sum of the indices of n seen as an m-gonal number.

Table of values

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

List of values

[2, 2, 2, 5, 2, 2, 5, 6, 2, 5, 2, 2, 10, 6, 2, 5, 2, 2, 11, 6, 2, 5, 7, 2, 5, 13, 2, 5, 2, 2, 5, 6, 7, 19, 2, 2, 5, 6, 2, 5, 2, 2, 19, 6, 2, 5, 9, 2, 11, 6, 2, 5, 17, 2, 5, 6, 2, 5, 2, 2, 5, 14, 7, 22, 2, 2, 5, 13, 2, 5, 2, 2, 10, 6, 2, 17, 2, 2, 20, 6, 2, 5, 7, 2, 5]

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