A231839 - cp's OEIS frontend

A231839 T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

n	a(n)
1	4
2	4
3	16
4	16
5	50
6	64
7	50
8	188
9	422
10	256
11	144
12	760
13	4508
14	3823
15	1024
16	422
17	3309
18	52411
19	111621
20	34350
21	4096
22	1268
23	14666
24	678660
25	3477361
26	2836554
27	308419
28	16384
29	3823
30	64607
31	8887871
32	124132900
33	241961326
34	71178861
35	2771101
36	65536
37	11472
38	283479

[4, 4, 16, 16, 50, 64, 50, 188, 422, 256, 144, 760, 4508, 3823, 1024, 422, 3309, 52411, 111621, 34350, 4096, 1268, 14666, 678660, 3477361, 2836554, 308419, 16384, 3823, 64607, 8887871, 124132900, 241961326, 71178861, 2771101, 65536, 11472, 283479]

cp's OEIS Frontend

A231839 T(n,k)=Number of nXk 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

Table of values

List of values