A283572 - cp's OEIS frontend

A283572 T(n,k) = Number of n X k 0..1 arrays with no 1 equal to more than one of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.

n	a(n)
1	0
2	0
3	0
4	1
5	4
6	0
7	2
8	26
9	16
10	0
11	5
12	72
13	169
14	68
15	0
16	12
17	282
18	674
19	1108
20	256
21	0
22	26
23	908
24	4313
25	6812
26	6453
27	924
28	0
29	56
30	2832
31	21186
32	67892
33	60802
34	36038
35	3232
36	0
37	118
38	8856
39	104464
40	509952
41	945100
42	528436
43	194173
44	11044
45	0
46	244
47	26750
48	513458
49	3890056
50	10919674

[0, 0, 0, 1, 4, 0, 2, 26, 16, 0, 5, 72, 169, 68, 0, 12, 282, 674, 1108, 256, 0, 26, 908, 4313, 6812, 6453, 924, 0, 56, 2832, 21186, 67892, 60802, 36038, 3232, 0, 118, 8856, 104464, 509952, 945100, 528436, 194173, 11044, 0, 244, 26750, 513458, 3890056, 10919674]

cp's OEIS Frontend

A283572 T(n,k) = Number of n X k 0..1 arrays with no 1 equal to more than one of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.

Table of values

List of values