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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.

A352515 Number of weak nonexcedances (parts on or below the diagonal) of the n-th composition in standard order.

Table of values

n a(n)
0 0
1 1
2 0
3 2
4 0
5 1
6 2
7 3
8 0
9 1
10 1
11 2
12 1
13 3
14 3
15 4
16 0
17 1
18 1
19 2
20 0
21 2
22 2
23 3
24 1
25 2
26 3
27 4
28 3
29 4
30 4
31 5
32 0
33 1
34 1
35 2
36 0
37 2
38 2
39 3
40 0
41 1
42 2
43 3
44 2
45 3
46 3
47 4
48 1
49 2
50 2
51 3
52 3
53 4
54 4
55 5
56 2
57 4
58 4
59 5
60 4
61 5
62 5
63 6
64 0
65 1
66 1
67 2
68 0
69 2
70 2
71 3
72 0
73 1
74 2
75 3
76 2
77 3
78 3
79 4
80 0
81 1
82 1
83 2
84 2
85 3
86 3

List of values

[0, 1, 0, 2, 0, 1, 2, 3, 0, 1, 1, 2, 1, 3, 3, 4, 0, 1, 1, 2, 0, 2, 2, 3, 1, 2, 3, 4, 3, 4, 4, 5, 0, 1, 1, 2, 0, 2, 2, 3, 0, 1, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 3, 4, 4, 5, 2, 4, 4, 5, 4, 5, 5, 6, 0, 1, 1, 2, 0, 2, 2, 3, 0, 1, 2, 3, 2, 3, 3, 4, 0, 1, 1, 2, 2, 3, 3]

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