A327913 - cp's OEIS frontend

A327913 Array read by antidiagonals: T(n,m) is the number of distinct unordered row and column sums of n X m binary matrices.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	7
13	4
14	1
15	1
16	5
17	13
18	13
19	5
20	1
21	1
22	6
23	22
24	34
25	22
26	6
27	1
28	1
29	7
30	34
31	76
32	76
33	34
34	7
35	1
36	1
37	8
38	50
39	152
40	221
41	152
42	50
43	8
44	1
45	1
46	9
47	70
48	280
49	557
50	557
51	280
52	70
53	9
54	1
55	1
56	10
57	95
58	482
59	1264
60	1736
61	1264
62	482
63	95
64	10
65	1
66	1
67	11
68	125
69	787
70	2630
71	4766
72	4766
73	2630
74	787
75	125
76	11
77	1

[1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 7, 4, 1, 1, 5, 13, 13, 5, 1, 1, 6, 22, 34, 22, 6, 1, 1, 7, 34, 76, 76, 34, 7, 1, 1, 8, 50, 152, 221, 152, 50, 8, 1, 1, 9, 70, 280, 557, 557, 280, 70, 9, 1, 1, 10, 95, 482, 1264, 1736, 1264, 482, 95, 10, 1, 1, 11, 125, 787, 2630, 4766, 4766, 2630, 787, 125, 11, 1]

cp's OEIS Frontend

A327913 Array read by antidiagonals: T(n,m) is the number of distinct unordered row and column sums of n X m binary matrices.

Table of values

List of values