A231219 - cp's OEIS frontend

A231219 T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with values 0..2 introduced in row major order.

n	a(n)
1	3
2	4
3	4
4	7
5	9
6	7
7	12
8	22
9	22
10	12
11	23
12	59
13	93
14	59
15	23
16	44
17	156
18	408
19	408
20	156
21	44
22	87
23	413
24	1793
25	2892
26	1793
27	413
28	87
29	172
30	1098
31	7844
32	20027
33	20027
34	7844
35	1098
36	172
37	343
38	2919
39	34609
40	139438
41	226764
42	139438
43	34609
44	2919
45	343
46	684
47	7760
48	152421
49	969461

[3, 4, 4, 7, 9, 7, 12, 22, 22, 12, 23, 59, 93, 59, 23, 44, 156, 408, 408, 156, 44, 87, 413, 1793, 2892, 1793, 413, 87, 172, 1098, 7844, 20027, 20027, 7844, 1098, 172, 343, 2919, 34609, 139438, 226764, 139438, 34609, 2919, 343, 684, 7760, 152421, 969461]

cp's OEIS Frontend

A231219 T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with values 0..2 introduced in row major order.

Table of values

List of values