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.

A369018 Triangle read by rows: T(n, k) = binomial(n, k - 1)*(k - 1)^(k - 1)*n*(n - k + 1)^(n - k).

Table of values

n a(n)
0 0
1 0
2 1
3 0
4 4
5 4
6 0
7 27
8 18
9 36
10 0
11 256
12 144
13 192
14 432
15 0
16 3125
17 1600
18 1800
19 2700
20 6400
21 0
22 46656
23 22500
24 23040
25 29160
26 46080
27 112500
28 0
29 823543
30 381024
31 367500
32 423360
33 564480
34 918750
35 2286144
36 0
37 16777216
38 7529536
39 6967296
40 7560000
41 9175040
42 12600000
43 20901888
44 52706752

List of values

[0, 0, 1, 0, 4, 4, 0, 27, 18, 36, 0, 256, 144, 192, 432, 0, 3125, 1600, 1800, 2700, 6400, 0, 46656, 22500, 23040, 29160, 46080, 112500, 0, 823543, 381024, 367500, 423360, 564480, 918750, 2286144, 0, 16777216, 7529536, 6967296, 7560000, 9175040, 12600000, 20901888, 52706752]