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.

A325146 A(n, k) = Stirling2(n + k, k)*A053657(n)*k!/(n + k)!, array read by ascending antidiagonals for n >= 0 and k >= 0.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 4
8 2
9 1
10 0
11 2
12 14
13 3
14 1
15 0
16 48
17 12
18 30
19 4
20 1
21 0
22 16
23 496
24 36
25 52
26 5
27 1
28 0
29 576
30 288
31 2064
32 80
33 80
34 6
35 1
36 0
37 144
38 18288
39 1656
40 5832
41 150
42 114
43 7
44 1
45 0
46 3840
47 8160
48 145200
49 5920
50 13240
51 252
52 154
53 8
54 1

List of values

[1, 0, 1, 0, 1, 1, 0, 4, 2, 1, 0, 2, 14, 3, 1, 0, 48, 12, 30, 4, 1, 0, 16, 496, 36, 52, 5, 1, 0, 576, 288, 2064, 80, 80, 6, 1, 0, 144, 18288, 1656, 5832, 150, 114, 7, 1, 0, 3840, 8160, 145200, 5920, 13240, 252, 154, 8, 1]