A302381 - cp's OEIS frontend

A302381 T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 3 or 4 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	15
9	11
10	0
11	3
12	46
13	76
14	34
15	0
16	5
17	161
18	430
19	475
20	111
21	0
22	8
23	601
24	2886
25	4640
26	2771
27	361
28	0
29	13
30	2208
31	19215
32	56541
33	48980
34	16451
35	1172
36	0
37	21
38	8053
39	127535
40	688999
41	1089035
42	514655
43	97160
44	3809
45	0
46	34
47	29415
48	847604
49	8334338
50	24209608
51	20993054

[0, 1, 0, 1, 3, 0, 2, 15, 11, 0, 3, 46, 76, 34, 0, 5, 161, 430, 475, 111, 0, 8, 601, 2886, 4640, 2771, 361, 0, 13, 2208, 19215, 56541, 48980, 16451, 1172, 0, 21, 8053, 127535, 688999, 1089035, 514655, 97160, 3809, 0, 34, 29415, 847604, 8334338, 24209608, 20993054]

cp's OEIS Frontend

A302381 T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

List of values