A302728 - cp's OEIS frontend

A302728 T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

n	a(n)
1	0
2	1
3	0
4	1
5	3
6	0
7	2
8	7
9	10
10	0
11	3
12	10
13	22
14	23
15	0
16	5
17	27
18	29
19	83
20	61
21	0
22	8
23	45
24	74
25	89
26	301
27	162
28	0
29	13
30	98
31	162
32	287
33	353
34	1079
35	421
36	0
37	21
38	193
39	363
40	689
41	1307
42	941
43	4064
44	1103
45	0
46	34
47	379
48	782
49	1723
50	4505
51	4491
52	3316
53	15183
54	2890
55	0
56	55
57	778
58	1766
59	4491
60	16265
61	20842
62	17828

[0, 1, 0, 1, 3, 0, 2, 7, 10, 0, 3, 10, 22, 23, 0, 5, 27, 29, 83, 61, 0, 8, 45, 74, 89, 301, 162, 0, 13, 98, 162, 287, 353, 1079, 421, 0, 21, 193, 363, 689, 1307, 941, 4064, 1103, 0, 34, 379, 782, 1723, 4505, 4491, 3316, 15183, 2890, 0, 55, 778, 1766, 4491, 16265, 20842, 17828]

cp's OEIS Frontend

A302728 T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

List of values