A188523 - cp's OEIS frontend

A188523 T(n,k)=Number of nXk binary arrays without the pattern 1 1 0 diagonally, vertically or horizontally.

n	a(n)
1	2
2	4
3	4
4	7
5	16
6	7
7	12
8	49
9	49
10	12
11	20
12	144
13	229
14	144
15	20
16	33
17	400
18	1016
19	1016
20	400
21	33
22	54
23	1089
24	4143
25	6760
26	4143
27	1089
28	54
29	88
30	2916
31	16438
32	40230
33	40230
34	16438
35	2916
36	88
37	143
38	7744
39	63575
40	231400
41	342240
42	231400
43	63575
44	7744
45	143
46	232
47	20449
48	242843
49	1286120

[2, 4, 4, 7, 16, 7, 12, 49, 49, 12, 20, 144, 229, 144, 20, 33, 400, 1016, 1016, 400, 33, 54, 1089, 4143, 6760, 4143, 1089, 54, 88, 2916, 16438, 40230, 40230, 16438, 2916, 88, 143, 7744, 63575, 231400, 342240, 231400, 63575, 7744, 143, 232, 20449, 242843, 1286120]

cp's OEIS Frontend

A188523 T(n,k)=Number of nXk binary arrays without the pattern 1 1 0 diagonally, vertically or horizontally.

Table of values

List of values