A280161 - cp's OEIS frontend

A280161 T(n,k)=Number of nXk 0..1 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	0
2	0
3	0
4	2
5	4
6	2
7	2
8	8
9	8
10	2
11	5
12	18
13	31
14	18
15	5
16	8
17	40
18	94
19	94
20	40
21	8
22	15
23	92
24	305
25	424
26	305
27	92
28	15
29	26
30	208
31	950
32	1854
33	1854
34	950
35	208
36	26
37	46
38	470
39	2901
40	7628
41	10677
42	7628
43	2901
44	470
45	46
46	80
47	1060
48	8728
49	30874
50	58852
51	58852
52	30874
53	8728
54	1060
55	80
56	139
57	2384
58	26068

[0, 0, 0, 2, 4, 2, 2, 8, 8, 2, 5, 18, 31, 18, 5, 8, 40, 94, 94, 40, 8, 15, 92, 305, 424, 305, 92, 15, 26, 208, 950, 1854, 1854, 950, 208, 26, 46, 470, 2901, 7628, 10677, 7628, 2901, 470, 46, 80, 1060, 8728, 30874, 58852, 58852, 30874, 8728, 1060, 80, 139, 2384, 26068]

cp's OEIS Frontend

A280161 T(n,k)=Number of nXk 0..1 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Table of values

List of values