A267974 - cp's OEIS frontend

A267974 T(n,k)=Number of nXk 0..3 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.

n	a(n)
1	4
2	16
3	16
4	64
5	256
6	60
7	250
8	4096
9	3600
10	222
11	964
12	62500
13	216000
14	49284
15	804
16	3674
17	929296
18	12067722
19	10941048
20	646416
21	2872
22	13868
23	13498276
24	648144348
25	2208460532
26	519718464
27	8248384
28	10132
29	51917
30	192321424
31	33600202086

[4, 16, 16, 64, 256, 60, 250, 4096, 3600, 222, 964, 62500, 216000, 49284, 804, 3674, 929296, 12067722, 10941048, 646416, 2872, 13868, 13498276, 648144348, 2208460532, 519718464, 8248384, 10132, 51917, 192321424, 33600202086]

cp's OEIS Frontend

A267974 T(n,k)=Number of nXk 0..3 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.

Table of values

List of values