A236396 - cp's OEIS frontend

A236396 Triangle read by rows: T(n,k) = number of rooted labeled trees with n nodes and height <= k, for n >= 1, 0 <= k <= n-1.

n	a(n)
1	1
2	0
3	2
4	0
5	3
6	9
7	0
8	4
9	40
10	64
11	0
12	5
13	205
14	505
15	625
16	0
17	6
18	1176
19	4536
20	7056
21	7776
22	0
23	7
24	7399
25	46249
26	89929
27	112609
28	117649
29	0
30	8
31	50576
32	526352
33	1284032
34	1835072
35	2056832
36	2097152
37	0
38	9
39	372537
40	6604497
41	20351601
42	33188481
43	40325121
44	42683841
45	43046721

[1, 0, 2, 0, 3, 9, 0, 4, 40, 64, 0, 5, 205, 505, 625, 0, 6, 1176, 4536, 7056, 7776, 0, 7, 7399, 46249, 89929, 112609, 117649, 0, 8, 50576, 526352, 1284032, 1835072, 2056832, 2097152, 0, 9, 372537, 6604497, 20351601, 33188481, 40325121, 42683841, 43046721]

cp's OEIS Frontend

A236396 Triangle read by rows: T(n,k) = number of rooted labeled trees with n nodes and height <= k, for n >= 1, 0 <= k <= n-1.

Table of values

List of values