A231746 - cp's OEIS frontend

A231746 T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

n	a(n)
1	4
2	4
3	4
4	16
5	84
6	16
7	50
8	318
9	318
10	50
11	144
12	1328
13	4430
14	1328
15	144
16	422
17	6064
18	60806
19	60806
20	6064
21	422
22	1268
23	26918
24	784076
25	2154900
26	784076
27	26918
28	1268
29	3823
30	116909
31	9945132
32	71742015
33	71742015
34	9945132
35	116909
36	3823
37	11472
38	511264
39	126926437

[4, 4, 4, 16, 84, 16, 50, 318, 318, 50, 144, 1328, 4430, 1328, 144, 422, 6064, 60806, 60806, 6064, 422, 1268, 26918, 784076, 2154900, 784076, 26918, 1268, 3823, 116909, 9945132, 71742015, 71742015, 9945132, 116909, 3823, 11472, 511264, 126926437]

cp's OEIS Frontend

A231746 T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and vertical neighbors.

Table of values

List of values