A223620 - cp's OEIS frontend

A223620 T(n,k) = Number of n X k 0..1 arrays with rows and columns unimodal.

n	a(n)
1	2
2	4
3	4
4	7
5	16
6	7
7	11
8	49
9	49
10	11
11	16
12	121
13	240
14	121
15	16
16	22
17	256
18	876
19	876
20	256
21	22
22	29
23	484
24	2582
25	4466
26	2582
27	484
28	29
29	37
30	841
31	6504
32	17594
33	17594
34	6504
35	841
36	37
37	46
38	1369
39	14547
40	57238
41	89630
42	57238
43	14547
44	1369
45	46
46	56
47	2116
48	29659
49	160883
50	367216
51	367216

[2, 4, 4, 7, 16, 7, 11, 49, 49, 11, 16, 121, 240, 121, 16, 22, 256, 876, 876, 256, 22, 29, 484, 2582, 4466, 2582, 484, 29, 37, 841, 6504, 17594, 17594, 6504, 841, 37, 46, 1369, 14547, 57238, 89630, 57238, 14547, 1369, 46, 56, 2116, 29659, 160883, 367216, 367216]

cp's OEIS Frontend

A223620 T(n,k) = Number of n X k 0..1 arrays with rows and columns unimodal.

Table of values

List of values