A189905 - cp's OEIS frontend

A189905 T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.

n	a(n)
1	2
2	4
3	4
4	8
5	16
6	8
7	15
8	64
9	64
10	15
11	28
12	225
13	512
14	225
15	28
16	52
17	784
18	3375
19	3375
20	784
21	52
22	96
23	2704
24	21952
25	35656
26	21952
27	2704
28	96
29	177
30	9216
31	140608
32	372850
33	377517
34	140608
35	9216
36	177
37	326
38	31329
39	884736
40	3833322
41	6442436
42	3810503
43	884736
44	31329
45	326
46	600

[2, 4, 4, 8, 16, 8, 15, 64, 64, 15, 28, 225, 512, 225, 28, 52, 784, 3375, 3375, 784, 52, 96, 2704, 21952, 35656, 21952, 2704, 96, 177, 9216, 140608, 372850, 377517, 140608, 9216, 177, 326, 31329, 884736, 3833322, 6442436, 3810503, 884736, 31329, 326, 600]

cp's OEIS Frontend

A189905 T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.

Table of values

List of values