A201500 - cp's OEIS frontend

A201500 Number of n X 3 0..1 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.

n	a(n)
1	2
2	2
3	6
4	5
5	12
6	8
7	20
8	13
9	30
10	18
11	42
12	25
13	56
14	32
15	72
16	41
17	90
18	50
19	110
20	61
21	132
22	72
23	156
24	85
25	182
26	98
27	210
28	113
29	240
30	128
31	272
32	145
33	306
34	162
35	342
36	181
37	380
38	200
39	420
40	221
41	462
42	242
43	506
44	265
45	552
46	288
47	600
48	313
49	650
50	338
51	702
52	365
53	756
54	392
55	812
56	421
57	870
58	450
59	930
60	481

[2, 2, 6, 5, 12, 8, 20, 13, 30, 18, 42, 25, 56, 32, 72, 41, 90, 50, 110, 61, 132, 72, 156, 85, 182, 98, 210, 113, 240, 128, 272, 145, 306, 162, 342, 181, 380, 200, 420, 221, 462, 242, 506, 265, 552, 288, 600, 313, 650, 338, 702, 365, 756, 392, 812, 421, 870, 450, 930, 481]

cp's OEIS Frontend

A201500 Number of n X 3 0..1 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.

Table of values

List of values

n	a(n)
1	2
2	2
3	6
4	5
5	12
6	8
7	20
8	13
9	30
10	18
11	42
12	25
13	56
14	32
15	72
16	41
17	90
18	50
19	110
20	61
21	132
22	72
23	156
24	85
25	182
26	98
27	210
28	113
29	240
30	128
31	272
32	145
33	306
34	162
35	342
36	181
37	380
38	200
39	420
40	221
41	462
42	242
43	506
44	265
45	552
46	288
47	600
48	313
49	650
50	338
51	702
52	365
53	756
54	392
55	812
56	421
57	870
58	450
59	930
60	481

n	a(n)
1	2
2	2
3	6
4	5
5	12
6	8
7	20
8	13
9	30
10	18
11	42
12	25
13	56
14	32
15	72
16	41
17	90
18	50
19	110
20	61
21	132
22	72
23	156
24	85
25	182
26	98
27	210
28	113
29	240
30	128
31	272
32	145
33	306
34	162
35	342
36	181
37	380
38	200
39	420
40	221
41	462
42	242
43	506
44	265
45	552
46	288
47	600
48	313
49	650
50	338
51	702
52	365
53	756
54	392
55	812
56	421
57	870
58	450
59	930
60	481

n	a(n)
1	2
2	2
3	6
4	5
5	12
6	8
7	20
8	13
9	30
10	18
11	42
12	25
13	56
14	32
15	72
16	41
17	90
18	50
19	110
20	61
21	132
22	72
23	156
24	85
25	182
26	98
27	210
28	113
29	240
30	128
31	272
32	145
33	306
34	162
35	342
36	181
37	380
38	200
39	420
40	221
41	462
42	242
43	506
44	265
45	552
46	288
47	600
48	313
49	650
50	338
51	702
52	365
53	756
54	392
55	812
56	421
57	870
58	450
59	930
60	481