A320824 - cp's OEIS frontend

A320824 T(n, k) = (mn)!/(k!(n-k)!)^m with m = 3; triangle read by rows, 0 <= k <= n.

n	a(n)
0	1
1	6
2	6
3	90
4	720
5	90
6	1680
7	45360
8	45360
9	1680
10	34650
11	2217600
12	7484400
13	2217600
14	34650
15	756756
16	94594500
17	756756000
18	756756000
19	94594500
20	756756
21	17153136
22	3705077376
23	57891834000
24	137225088000
25	57891834000
26	3705077376
27	17153136

[1, 6, 6, 90, 720, 90, 1680, 45360, 45360, 1680, 34650, 2217600, 7484400, 2217600, 34650, 756756, 94594500, 756756000, 756756000, 94594500, 756756, 17153136, 3705077376, 57891834000, 137225088000, 57891834000, 3705077376, 17153136]

cp's OEIS Frontend

A320824 T(n, k) = (mn)!/(k!(n-k)!)^m with m = 3; triangle read by rows, 0 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A320824 T(n, k) = (m*n)!/(k!*(n-k)!)^m with m = 3; triangle read by rows, 0 <= k <= n.

Table of values

List of values

A320824 T(n, k) = (mn)!/(k!(n-k)!)^m with m = 3; triangle read by rows, 0 <= k <= n.