A240656 - cp's OEIS frontend

A240656 T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..1 introduced in row major order.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	3
13	9
14	3
15	1
16	1
17	6
18	17
19	17
20	6
21	1
22	1
23	10
24	43
25	91
26	43
27	10
28	1
29	1
30	21
31	136
32	352
33	352
34	136
35	21
36	1
37	1
38	42
39	402
40	1545
41	2456
42	1545
43	402
44	42
45	1
46	1
47	86
48	1180
49	7154
50	16629
51	16629
52	7154
53	1180
54	86
55	1
56	1
57	179
58	3518
59	33269
60	118863
61	184819
62	118863
63	33269
64	3518

[1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 3, 9, 3, 1, 1, 6, 17, 17, 6, 1, 1, 10, 43, 91, 43, 10, 1, 1, 21, 136, 352, 352, 136, 21, 1, 1, 42, 402, 1545, 2456, 1545, 402, 42, 1, 1, 86, 1180, 7154, 16629, 16629, 7154, 1180, 86, 1, 1, 179, 3518, 33269, 118863, 184819, 118863, 33269, 3518]

cp's OEIS Frontend

A240656 T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..1 introduced in row major order.

Table of values

List of values