A223838 - cp's OEIS frontend

A223838 T(n,k) = number of n X k 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.

n	a(n)
1	2
2	4
3	3
4	7
5	9
6	4
7	11
8	22
9	16
10	5
11	16
12	46
13	48
14	25
15	6
16	22
17	86
18	118
19	89
20	36
21	7
22	29
23	148
24	255
25	249
26	149
27	49
28	8
29	37
30	239
31	503
32	596
33	471
34	232
35	64
36	9
37	46
38	367
39	926
40	1286
41	1240
42	824
43	342
44	81
45	10
46	56
47	541
48	1614
49	2578
50	2884
51	2388
52	1356
53	483
54	100
55	11
56	67
57	771
58	2690
59	4886
60	6159
61	5992

[2, 4, 3, 7, 9, 4, 11, 22, 16, 5, 16, 46, 48, 25, 6, 22, 86, 118, 89, 36, 7, 29, 148, 255, 249, 149, 49, 8, 37, 239, 503, 596, 471, 232, 64, 9, 46, 367, 926, 1286, 1240, 824, 342, 81, 10, 56, 541, 1614, 2578, 2884, 2388, 1356, 483, 100, 11, 67, 771, 2690, 4886, 6159, 5992]

cp's OEIS Frontend

A223838 T(n,k) = number of n X k 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.

Table of values

List of values