A214906 - cp's OEIS frontend

A214906 T(n,k)=Number of nXnXn triangular 0..k arrays with every horizontal row nondecreasing and having the same average value.

n	a(n)
1	2
2	3
3	2
4	4
5	4
6	2
7	5
8	6
9	6
10	2
11	6
12	9
13	14
14	14
15	2
16	7
17	12
18	29
19	50
20	38
21	2
22	8
23	16
24	50
25	182
26	242
27	146
28	2
29	9
30	20
31	88
32	458
33	1802
34	1682
35	578
36	2
37	10
38	25
39	136
40	1184
41	7550
42	29162
43	13442
44	2882
45	2
46	11
47	30
48	209
49	2490
50	31412
51	210914
52	657722
53	134402
54	14402
55	2
56	12
57	36
58	302
59	5213
60	100350

[2, 3, 2, 4, 4, 2, 5, 6, 6, 2, 6, 9, 14, 14, 2, 7, 12, 29, 50, 38, 2, 8, 16, 50, 182, 242, 146, 2, 9, 20, 88, 458, 1802, 1682, 578, 2, 10, 25, 136, 1184, 7550, 29162, 13442, 2882, 2, 11, 30, 209, 2490, 31412, 210914, 657722, 134402, 14402, 2, 12, 36, 302, 5213, 100350]

cp's OEIS Frontend

A214906 T(n,k)=Number of nXnXn triangular 0..k arrays with every horizontal row nondecreasing and having the same average value.

Table of values

List of values