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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.

A293375 Triangle read by rows: T(n, k), for 1 <= k <= n, where T(n, k) is defined in A192763.

Table of values

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

List of values

[1, 2, -2, 1, 2, -3, 1, -2, 1, 0, 0, 2, 2, 1, -5, 1, -2, -3, -2, 0, 6, 0, 2, 1, 1, 2, 1, -7, 0, -2, 2, 0, 2, -2, 0, 0, 0, 2, -3, 1, 1, -3, 2, 0, 0, 1, -2, 1, -2, -5, -2, 1, -2, 0, 10, 0, 2, 2, 1, 0, 0, 1, 2, 2, 1, -11, 0, -2, -3, 0, 2, 6, 2, 0, -3, -2, 0, 0, -1]

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