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.

A225479 Triangle read by rows, the ordered Stirling cycle numbers, T(n, k) = k!* s(n, k); n >= 0 k >= 0.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 2
6 0
7 2
8 6
9 6
10 0
11 6
12 22
13 36
14 24
15 0
16 24
17 100
18 210
19 240
20 120
21 0
22 120
23 548
24 1350
25 2040
26 1800
27 720
28 0
29 720
30 3528
31 9744
32 17640
33 21000
34 15120
35 5040
36 0
37 5040
38 26136
39 78792
40 162456
41 235200
42 231840
43 141120
44 40320
45 0
46 40320
47 219168
48 708744
49 1614816

List of values

[1, 0, 1, 0, 1, 2, 0, 2, 6, 6, 0, 6, 22, 36, 24, 0, 24, 100, 210, 240, 120, 0, 120, 548, 1350, 2040, 1800, 720, 0, 720, 3528, 9744, 17640, 21000, 15120, 5040, 0, 5040, 26136, 78792, 162456, 235200, 231840, 141120, 40320, 0, 40320, 219168, 708744, 1614816]