A297762 - cp's OEIS frontend

A297762 T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1s.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	12
9	4
10	1
11	1
12	31
13	52
14	7
15	1
16	1
17	78
18	206
19	186
20	14
21	1
22	1
23	225
24	734
25	1181
26	1045
27	31
28	1
29	1
30	733
31	4088
32	7081
33	10639
34	5685
35	69
36	1
37	1
38	2305
39	24801
40	73352
41	109228
42	90727
43	28565
44	155
45	1
46	1
47	7156
48	130159
49	759243
50	2263784
51	1456855
52	720785
53	148681
54	354
55	1
56	1

[1, 1, 1, 1, 2, 1, 1, 12, 4, 1, 1, 31, 52, 7, 1, 1, 78, 206, 186, 14, 1, 1, 225, 734, 1181, 1045, 31, 1, 1, 733, 4088, 7081, 10639, 5685, 69, 1, 1, 2305, 24801, 73352, 109228, 90727, 28565, 155, 1, 1, 7156, 130159, 759243, 2263784, 1456855, 720785, 148681, 354, 1, 1]

cp's OEIS Frontend

A297762 T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1s.

Table of values

List of values