A196456 - cp's OEIS frontend

A196456 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 3,0,2,4,1 for x=0,1,2,3,4.

n	a(n)
1	1
2	3
3	3
4	4
5	6
6	4
7	5
8	14
9	14
10	5
11	8
12	30
13	40
14	30
15	8
16	12
17	67
18	131
19	131
20	67
21	12
22	17
23	146
24	383
25	594
26	383
27	146
28	17
29	25
30	320
31	1232
32	2930
33	2930
34	1232
35	320
36	25
37	37
38	706
39	3966
40	15274
41	27320
42	15274
43	3966
44	706
45	37
46	54
47	1550
48	12314
49	76809
50	249402
51	249402
52	76809
53	12314
54	1550
55	54

[1, 3, 3, 4, 6, 4, 5, 14, 14, 5, 8, 30, 40, 30, 8, 12, 67, 131, 131, 67, 12, 17, 146, 383, 594, 383, 146, 17, 25, 320, 1232, 2930, 2930, 1232, 320, 25, 37, 706, 3966, 15274, 27320, 15274, 3966, 706, 37, 54, 1550, 12314, 76809, 249402, 249402, 76809, 12314, 1550, 54]

cp's OEIS Frontend

A196456 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 3,0,2,4,1 for x=0,1,2,3,4.

Table of values

List of values