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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.

A357624 Skew-alternating sum of the reversed n-th composition in standard order.

Table of values

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

List of values

[0, 1, 2, 0, 3, -1, 1, -1, 4, -2, 0, -2, 2, -2, 0, 0, 5, -3, -1, -3, 1, -3, -1, 1, 3, -3, -1, -1, 1, -1, 1, 1, 6, -4, -2, -4, 0, -4, -2, 2, 2, -4, -2, 0, 0, 0, 2, 2, 4, -4, -2, -2, 0, -2, 0, 2, 2, -2, 0, 0, 2, 0, 2, 0, 7, -5, -3, -5, -1, -5, -3, 3, 1, -5, -3, 1]

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