A214595 - cp's OEIS frontend

A214595 T(n,k) = number of n X n X n triangular 0..k arrays with every horizontal row having the same average value.

n	a(n)
1	2
2	3
3	2
4	4
5	5
6	2
7	5
8	8
9	23
10	2
11	6
12	13
13	62
14	401
15	2
16	7
17	18
18	157
19	1862
20	20351
21	2
22	8
23	25
24	312
25	10177
26	187862
27	2869211
28	2
29	9
30	32
31	601
32	33352
33	3330677
34	63120962
35	1127599139
36	2
37	10
38	41
39	986
40	103651
41	20608352
42	5495329427
43	71200442882
44	1248252244661
45	2
46	11
47	50
48	1619

[2, 3, 2, 4, 5, 2, 5, 8, 23, 2, 6, 13, 62, 401, 2, 7, 18, 157, 1862, 20351, 2, 8, 25, 312, 10177, 187862, 2869211, 2, 9, 32, 601, 33352, 3330677, 63120962, 1127599139, 2, 10, 41, 986, 103651, 20608352, 5495329427, 71200442882, 1248252244661, 2, 11, 50, 1619]

cp's OEIS Frontend

A214595 T(n,k) = number of n X n X n triangular 0..k arrays with every horizontal row having the same average value.

Table of values

List of values