A183368 - cp's OEIS frontend

A183368 T(n,k)=Number of nXk binary arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors.

n	a(n)
1	1
2	2
3	2
4	2
5	3
6	2
7	3
8	5
9	5
10	3
11	4
12	12
13	18
14	12
15	4
16	5
17	21
18	39
19	39
20	21
21	5
22	7
23	41
24	108
25	138
26	108
27	41
28	7
29	9
30	84
31	288
32	548
33	548
34	288
35	84
36	9
37	12
38	171
39	795
40	2129
41	3102
42	2129
43	795
44	171
45	12
46	16
47	355
48	2278
49	8311
50	17101
51	17101
52	8311
53	2278
54	355
55	16
56	21
57	732
58	6438
59	32933
60	95674
61	137688

[1, 2, 2, 2, 3, 2, 3, 5, 5, 3, 4, 12, 18, 12, 4, 5, 21, 39, 39, 21, 5, 7, 41, 108, 138, 108, 41, 7, 9, 84, 288, 548, 548, 288, 84, 9, 12, 171, 795, 2129, 3102, 2129, 795, 171, 12, 16, 355, 2278, 8311, 17101, 17101, 8311, 2278, 355, 16, 21, 732, 6438, 32933, 95674, 137688]

cp's OEIS Frontend

A183368 T(n,k)=Number of nXk binary arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors.

Table of values

List of values