A384613 - cp's OEIS frontend

A384613 Number of rooted ordered trees with n non-root nodes such that all leaf nodes can be k different colors where k is the degree of their parent node.

n	a(n)
0	1
1	1
2	5
3	36
4	340
5	4019
6	57696
7	982146
8	19419042
9	438068191
10	11106513798
11	312555754796
12	9663786464541
13	325515760762637
14	11861723942987878
15	464834173383876612
16	19490387161582849600
17	870582781070074780946
18	41266849779858887379029
19	2068827708558025551348644

[1, 1, 5, 36, 340, 4019, 57696, 982146, 19419042, 438068191, 11106513798, 312555754796, 9663786464541, 325515760762637, 11861723942987878, 464834173383876612, 19490387161582849600, 870582781070074780946, 41266849779858887379029, 2068827708558025551348644]

cp's OEIS Frontend

A384613 Number of rooted ordered trees with n non-root nodes such that all leaf nodes can be k different colors where k is the degree of their parent node.

Table of values

List of values