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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.

A321966 Triangle read by rows, coefficients of a family of orthogonal polynomials, T(n, k) for 0 <= k <= n.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 5
5 1
6 6
7 27
8 12
9 1
10 24
11 168
12 123
13 22
14 1
15 120
16 1200
17 1275
18 365
19 35
20 1
21 720
22 9720
23 13950
24 5655
25 855
26 51
27 1
28 5040
29 88200
30 163170
31 87465
32 18480
33 1722
34 70
35 1
36 40320
37 887040
38 2046240
39 1387680
40 383145
41 49476
42 3122
43 92
44 1

List of values

[1, 1, 1, 2, 5, 1, 6, 27, 12, 1, 24, 168, 123, 22, 1, 120, 1200, 1275, 365, 35, 1, 720, 9720, 13950, 5655, 855, 51, 1, 5040, 88200, 163170, 87465, 18480, 1722, 70, 1, 40320, 887040, 2046240, 1387680, 383145, 49476, 3122, 92, 1]