A297654 - cp's OEIS frontend

A297654 T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 2 or 3 neighboring 1s.

n	a(n)
1	1
2	2
3	1
4	4
5	10
6	1
7	7
8	43
9	36
10	1
11	12
12	140
13	231
14	126
15	1
16	21
17	494
18	1073
19	1421
20	454
21	1
22	37
23	1845
24	6838
25	11024
26	9033
27	1632
28	1
29	65
30	6757
31	45036
32	131044
33	113252
34	55706
35	5854
36	1
37	114
38	24479
39	268655
40	1580681
41	2525244
42	1105531
43	346032
44	21010
45	1
46	200
47	89068
48	1617465

[1, 2, 1, 4, 10, 1, 7, 43, 36, 1, 12, 140, 231, 126, 1, 21, 494, 1073, 1421, 454, 1, 37, 1845, 6838, 11024, 9033, 1632, 1, 65, 6757, 45036, 131044, 113252, 55706, 5854, 1, 114, 24479, 268655, 1580681, 2525244, 1105531, 346032, 21010, 1, 200, 89068, 1617465]

cp's OEIS Frontend

A297654 T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 2 or 3 neighboring 1s.

Table of values

List of values