A208269 - cp's OEIS frontend

A208269 T(n,k)=Number of nXk 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors.

n	a(n)
1	1
2	2
3	2
4	4
5	7
6	4
7	8
8	25
9	25
10	8
11	16
12	89
13	161
14	89
15	16
16	32
17	317
18	1033
19	1033
20	317
21	32
22	64
23	1129
24	6631
25	11929
26	6631
27	1129
28	64
29	128
30	4021
31	42563
32	137845
33	137845
34	42563
35	4021
36	128
37	256
38	14321
39	273205
40	1592731
41	2867739
42	1592731
43	273205
44	14321
45	256
46	512
47	51005
48	1753657

[1, 2, 2, 4, 7, 4, 8, 25, 25, 8, 16, 89, 161, 89, 16, 32, 317, 1033, 1033, 317, 32, 64, 1129, 6631, 11929, 6631, 1129, 64, 128, 4021, 42563, 137845, 137845, 42563, 4021, 128, 256, 14321, 273205, 1592731, 2867739, 1592731, 273205, 14321, 256, 512, 51005, 1753657]

cp's OEIS Frontend

A208269 T(n,k)=Number of nXk 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors.

Table of values

List of values