A209330 - cp's OEIS frontend

A209330 Triangle defined by T(n,k) = binomial(n^2, n*k), for n>=0, k=0..n, as read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	6
5	1
6	1
7	84
8	84
9	1
10	1
11	1820
12	12870
13	1820
14	1
15	1
16	53130
17	3268760
18	3268760
19	53130
20	1
21	1
22	1947792
23	1251677700
24	9075135300
25	1251677700
26	1947792
27	1
28	1
29	85900584
30	675248872536
31	39049918716424
32	39049918716424
33	675248872536
34	85900584
35	1
36	1

[1, 1, 1, 1, 6, 1, 1, 84, 84, 1, 1, 1820, 12870, 1820, 1, 1, 53130, 3268760, 3268760, 53130, 1, 1, 1947792, 1251677700, 9075135300, 1251677700, 1947792, 1, 1, 85900584, 675248872536, 39049918716424, 39049918716424, 675248872536, 85900584, 1, 1]

cp's OEIS Frontend

A209330 Triangle defined by T(n,k) = binomial(n^2, n*k), for n>=0, k=0..n, as read by rows.

Table of values

List of values