A220032 - cp's OEIS frontend

A220032 T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 nXk array.

n	a(n)
1	2
2	2
3	3
4	3
5	4
6	4
7	4
8	6
9	6
10	5
11	5
12	9
13	10
14	8
15	6
16	6
17	12
18	19
19	15
20	10
21	7
22	7
23	15
24	30
25	34
26	21
27	12
28	8
29	8
30	18
31	42
32	61
33	55
34	28
35	14
36	9
37	9
38	21
39	55
40	95
41	111
42	83
43	36
44	16
45	10
46	10
47	24
48	69
49	137
50	192
51	187
52	119
53	45
54	18
55	11
56	11
57	27
58	84
59	187
60	302
61	358
62	297
63	164
64	55
65	20
66	12
67	12
68	30
69	100
70	246
71	442
72	613
73	626

[2, 2, 3, 3, 4, 4, 4, 6, 6, 5, 5, 9, 10, 8, 6, 6, 12, 19, 15, 10, 7, 7, 15, 30, 34, 21, 12, 8, 8, 18, 42, 61, 55, 28, 14, 9, 9, 21, 55, 95, 111, 83, 36, 16, 10, 10, 24, 69, 137, 192, 187, 119, 45, 18, 11, 11, 27, 84, 187, 302, 358, 297, 164, 55, 20, 12, 12, 30, 100, 246, 442, 613, 626]

cp's OEIS Frontend

A220032 T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 nXk array.

Table of values

List of values

n	a(n)
1	2
2	2
3	3
4	3
5	4
6	4
7	4
8	6
9	6
10	5
11	5
12	9
13	10
14	8
15	6
16	6
17	12
18	19
19	15
20	10
21	7
22	7
23	15
24	30
25	34
26	21
27	12
28	8
29	8
30	18
31	42
32	61
33	55
34	28
35	14
36	9
37	9
38	21
39	55
40	95
41	111
42	83
43	36
44	16
45	10
46	10
47	24
48	69
49	137
50	192
51	187
52	119
53	45
54	18
55	11
56	11
57	27
58	84
59	187
60	302
61	358
62	297
63	164
64	55
65	20
66	12
67	12
68	30
69	100
70	246
71	442
72	613
73	626

n	a(n)
1	2
2	2
3	3
4	3
5	4
6	4
7	4
8	6
9	6
10	5
11	5
12	9
13	10
14	8
15	6
16	6
17	12
18	19
19	15
20	10
21	7
22	7
23	15
24	30
25	34
26	21
27	12
28	8
29	8
30	18
31	42
32	61
33	55
34	28
35	14
36	9
37	9
38	21
39	55
40	95
41	111
42	83
43	36
44	16
45	10
46	10
47	24
48	69
49	137
50	192
51	187
52	119
53	45
54	18
55	11
56	11
57	27
58	84
59	187
60	302
61	358
62	297
63	164
64	55
65	20
66	12
67	12
68	30
69	100
70	246
71	442
72	613
73	626

n	a(n)
1	2
2	2
3	3
4	3
5	4
6	4
7	4
8	6
9	6
10	5
11	5
12	9
13	10
14	8
15	6
16	6
17	12
18	19
19	15
20	10
21	7
22	7
23	15
24	30
25	34
26	21
27	12
28	8
29	8
30	18
31	42
32	61
33	55
34	28
35	14
36	9
37	9
38	21
39	55
40	95
41	111
42	83
43	36
44	16
45	10
46	10
47	24
48	69
49	137
50	192
51	187
52	119
53	45
54	18
55	11
56	11
57	27
58	84
59	187
60	302
61	358
62	297
63	164
64	55
65	20
66	12
67	12
68	30
69	100
70	246
71	442
72	613
73	626