A341847 - cp's OEIS frontend

A341847 Array read by antidiagonals: T(n,m) is the number of maximal matchings in the rook graph K_n X K_m.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	3
12	2
13	3
14	1
15	1
16	3
17	10
18	10
19	3
20	1
21	1
22	15
23	40
24	84
25	40
26	15
27	1
28	1
29	15
30	296
31	852
32	852
33	296
34	15
35	1
36	1
37	105
38	1576
39	11580
40	22368
41	11580
42	1576
43	105
44	1
45	1
46	105
47	15352
48	197640
49	822528
50	822528
51	197640
52	15352
53	105
54	1
55	1
56	945
57	104000
58	4314240
59	38772864
60	84961440
61	38772864
62	4314240
63	104000
64	945
65	1

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 3, 1, 1, 3, 10, 10, 3, 1, 1, 15, 40, 84, 40, 15, 1, 1, 15, 296, 852, 852, 296, 15, 1, 1, 105, 1576, 11580, 22368, 11580, 1576, 105, 1, 1, 105, 15352, 197640, 822528, 822528, 197640, 15352, 105, 1, 1, 945, 104000, 4314240, 38772864, 84961440, 38772864, 4314240, 104000, 945, 1]

cp's OEIS Frontend

A341847 Array read by antidiagonals: T(n,m) is the number of maximal matchings in the rook graph K_n X K_m.

Table of values

List of values