A288025 - cp's OEIS frontend

A288025 Array read by antidiagonals: T(m,n) = number of minimal edge covers in the grid graph P_m X P_n.

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	1
8	6
9	6
10	1
11	2
12	17
13	38
14	17
15	2
16	2
17	45
18	190
19	190
20	45
21	2
22	3
23	120
24	1021
25	1834
26	1021
27	120
28	3
29	4
30	324
31	5494
32	19988
33	19988
34	5494
35	324
36	4
37	5
38	873
39	29042
40	208186
41	419710
42	208186
43	29042
44	873
45	5
46	7
47	2349
48	154772
49	2177591
50	8704085
51	8704085
52	2177591
53	154772
54	2349
55	7

[0, 1, 1, 1, 2, 1, 1, 6, 6, 1, 2, 17, 38, 17, 2, 2, 45, 190, 190, 45, 2, 3, 120, 1021, 1834, 1021, 120, 3, 4, 324, 5494, 19988, 19988, 5494, 324, 4, 5, 873, 29042, 208186, 419710, 208186, 29042, 873, 5, 7, 2349, 154772, 2177591, 8704085, 8704085, 2177591, 154772, 2349, 7]

cp's OEIS Frontend

A288025 Array read by antidiagonals: T(m,n) = number of minimal edge covers in the grid graph P_m X P_n.

Table of values

List of values