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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.

A244327 a(n) = floor((n*(n+1)/2) / sigma(n)) = floor(A000217(n) / A000203(n)).

Table of values

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

List of values

[1, 1, 1, 1, 2, 1, 3, 2, 3, 3, 5, 2, 6, 4, 5, 4, 8, 4, 9, 5, 7, 7, 11, 5, 10, 8, 9, 7, 14, 6, 15, 8, 11, 11, 13, 7, 18, 12, 13, 9, 20, 9, 21, 11, 13, 15, 23, 9, 21, 13, 18, 14, 26, 12, 21, 13, 20, 19, 29, 10, 30, 20, 19, 16, 25, 15, 33, 18, 25, 17, 35, 13, 36]

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