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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.

A374429 Triangle read by rows: T(n, k) = ((3*(-1)^k + 1)/2)*abs(qStirling2(n, k, -1)). Polynomials related to the Lucas and Fibonacci numbers.

Table of values

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

List of values

[2, 0, -1, 0, -1, 2, 0, -1, 2, -1, 0, -1, 2, -2, 2, 0, -1, 2, -3, 4, -1, 0, -1, 2, -4, 6, -3, 2, 0, -1, 2, -5, 8, -6, 6, -1, 0, -1, 2, -6, 10, -10, 12, -4, 2, 0, -1, 2, -7, 12, -15, 20, -10, 8, -1, 0, -1, 2, -8, 14, -21, 30, -20, 20, -5, 2]