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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.

A050308 Matrix 5th power of inverse partition triangle A038498.

Table of values

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

List of values

[1, -5, 1, 10, -5, 1, 5, 5, -5, 1, -35, 15, 5, -5, 1, 4, -20, 10, 5, -5, 1, 36, -26, -10, 10, 5, -5, 1, 21, 10, -11, -15, 10, 5, -5, 1, 15, 41, -25, -1, -15, 10, 5, -5, 1, -51, 21, 40, -10, -6, -15, 10, 5, -5, 1, -59, 0, 36, 5, 0, -6, -15, 10, 5, -5, 1, -34, -15, -24, 30, 20]

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