A197475 - cp's OEIS frontend

A197475 T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 0,1,0,0,0 for x=0,1,2,3,4.

n	a(n)
1	1
2	1
3	1
4	3
5	2
6	3
7	1
8	6
9	6
10	1
11	4
12	12
13	26
14	12
15	4
16	4
17	24
18	46
19	46
20	24
21	4
22	5
23	50
24	181
25	184
26	181
27	50
28	5
29	8
30	98
31	374
32	748
33	748
34	374
35	98
36	8
37	9
38	194
39	1300
40	2824
41	5408
42	2824
43	1300
44	194
45	9
46	13
47	394
48	2886
49	10934
50	22672
51	22672
52	10934
53	2886
54	394
55	13
56	17
57	786
58	9446
59	42474
60	151748

[1, 1, 1, 3, 2, 3, 1, 6, 6, 1, 4, 12, 26, 12, 4, 4, 24, 46, 46, 24, 4, 5, 50, 181, 184, 181, 50, 5, 8, 98, 374, 748, 748, 374, 98, 8, 9, 194, 1300, 2824, 5408, 2824, 1300, 194, 9, 13, 394, 2886, 10934, 22672, 22672, 10934, 2886, 394, 13, 17, 786, 9446, 42474, 151748]

cp's OEIS Frontend

A197475 T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 0,1,0,0,0 for x=0,1,2,3,4.

Table of values

List of values