A264728 - cp's OEIS frontend

A264728 T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	2
12	22
13	48
14	12
15	1
16	4
17	154
18	663
19	474
20	69
21	1
22	8
23	931
24	23096
25	66528
26	11552
27	278
28	2
29	16
30	14160
31	1602048
32	18761472
33	12288000
34	460672
35	2524
36	4
37	48
38	195952
39	165778944

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 2, 22, 48, 12, 1, 4, 154, 663, 474, 69, 1, 8, 931, 23096, 66528, 11552, 278, 2, 16, 14160, 1602048, 18761472, 12288000, 460672, 2524, 4, 48, 195952, 165778944]

cp's OEIS Frontend

A264728 T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.

Table of values

List of values