A281205 - cp's OEIS frontend

A281205 T(n,k)=Number of nXk 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	0
7	2
8	14
9	10
10	0
11	5
12	28
13	56
14	38
15	0
16	10
17	52
18	98
19	168
20	130
21	0
22	20
23	94
24	176
25	270
26	448
27	420
28	0
29	38
30	166
31	310
32	470
33	676
34	1120
35	1308
36	0
37	71
38	290
39	537
40	804
41	1141
42	1588
43	2688
44	3970
45	0
46	130
47	502
48	922
49	1358
50	1906
51	2602
52	3604
53	6272
54	11822
55	0
56	235
57	864
58	1573
59	2284
60	3137

[0, 0, 0, 1, 2, 0, 2, 14, 10, 0, 5, 28, 56, 38, 0, 10, 52, 98, 168, 130, 0, 20, 94, 176, 270, 448, 420, 0, 38, 166, 310, 470, 676, 1120, 1308, 0, 71, 290, 537, 804, 1141, 1588, 2688, 3970, 0, 130, 502, 922, 1358, 1906, 2602, 3604, 6272, 11822, 0, 235, 864, 1573, 2284, 3137]

cp's OEIS Frontend

A281205 T(n,k)=Number of nXk 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Table of values

List of values