A269011 - cp's OEIS frontend

A269011 T(n,k)=Number of nXk binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.

n	a(n)
1	0
2	1
3	0
4	2
5	4
6	0
7	5
8	8
9	15
10	0
11	10
12	36
13	46
14	48
15	0
16	20
17	88
18	305
19	224
20	145
21	0
22	38
23	272
24	1078
25	2136
26	1066
27	420
28	0
29	71
30	696
31	4948
32	10976
33	14240
34	4952
35	1183
36	0
37	130
38	1900
39	18210
40	73568
41	109058
42	91048
43	22654
44	3264
45	0
46	235
47	4856
48	73277
49	390064
50	1049588
51	1053432
52	566656

[0, 1, 0, 2, 4, 0, 5, 8, 15, 0, 10, 36, 46, 48, 0, 20, 88, 305, 224, 145, 0, 38, 272, 1078, 2136, 1066, 420, 0, 71, 696, 4948, 10976, 14240, 4952, 1183, 0, 130, 1900, 18210, 73568, 109058, 91048, 22654, 3264, 0, 235, 4856, 73277, 390064, 1049588, 1053432, 566656]

cp's OEIS Frontend

A269011 T(n,k)=Number of nXk binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.

Table of values

List of values