cp's OEIS Frontend

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.

A360205 Triangle read by rows. T(n, k) = (-1)^(n-k)*(k+1)*binomial(n, k)*pochhammer(1-n, n-k).

Table of values

n a(n)
0 1
1 0
2 2
3 0
4 4
5 3
6 0
7 12
8 18
9 4
10 0
11 48
12 108
13 48
14 5
15 0
16 240
17 720
18 480
19 100
20 6
21 0
22 1440
23 5400
24 4800
25 1500
26 180
27 7
28 0
29 10080
30 45360
31 50400
32 21000
33 3780
34 294
35 8
36 0
37 80640
38 423360
39 564480
40 294000
41 70560
42 8232
43 448
44 9
45 0
46 725760
47 4354560
48 6773760
49 4233600
50 1270080
51 197568
52 16128
53 648
54 10

List of values

[1, 0, 2, 0, 4, 3, 0, 12, 18, 4, 0, 48, 108, 48, 5, 0, 240, 720, 480, 100, 6, 0, 1440, 5400, 4800, 1500, 180, 7, 0, 10080, 45360, 50400, 21000, 3780, 294, 8, 0, 80640, 423360, 564480, 294000, 70560, 8232, 448, 9, 0, 725760, 4354560, 6773760, 4233600, 1270080, 197568, 16128, 648, 10]