A285750 - cp's OEIS frontend

A285750 T(n,k) = Number of n X k 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.

n	a(n)
1	0
2	0
3	0
4	1
5	4
6	0
7	2
8	8
9	14
10	0
11	6
12	44
13	105
14	52
15	0
16	12
17	150
18	630
19	550
20	206
21	0
22	28
23	540
24	4850
25	8544
26	5105
27	772
28	0
29	56
30	2042
31	31276
32	119506
33	125088
34	30918
35	2896
36	0
37	119
38	7760
39	250592
40	1729212
41	3640966
42	1835412
43	265920
44	10996
45	0
46	236
47	29654
48	1727836

[0, 0, 0, 1, 4, 0, 2, 8, 14, 0, 6, 44, 105, 52, 0, 12, 150, 630, 550, 206, 0, 28, 540, 4850, 8544, 5105, 772, 0, 56, 2042, 31276, 119506, 125088, 30918, 2896, 0, 119, 7760, 250592, 1729212, 3640966, 1835412, 265920, 10996, 0, 236, 29654, 1727836]

cp's OEIS Frontend

A285750 T(n,k) = Number of n X k 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.

Table of values

List of values