A369071 - cp's OEIS frontend

A369071 a(n) = Sum_{k=0..n} binomial(n, k - 1)(k - 1)^(k - 1)k*(n - k + 1)^(n - k).

n	a(n)
0	0
1	1
2	6
3	57
4	712
5	10905
6	197136
7	4102777
8	96552576
9	2534382513
10	73397843200
11	2324613341721
12	79923267523584
13	2964436169152393
14	117986961509824512
15	5015721009078977625
16	226816401312675168256
17	10871698383944129824353
18	550571805478900954497024

[0, 1, 6, 57, 712, 10905, 197136, 4102777, 96552576, 2534382513, 73397843200, 2324613341721, 79923267523584, 2964436169152393, 117986961509824512, 5015721009078977625, 226816401312675168256, 10871698383944129824353, 550571805478900954497024]

cp's OEIS Frontend

A369071 a(n) = Sum_{k=0..n} binomial(n, k - 1)(k - 1)^(k - 1)k*(n - k + 1)^(n - k).

Table of values

List of values

cp's OEIS Frontend

A369071 a(n) = Sum_{k=0..n} binomial(n, k - 1)*(k - 1)^(k - 1)*k*(n - k + 1)^(n - k).

Table of values

List of values

A369071 a(n) = Sum_{k=0..n} binomial(n, k - 1)(k - 1)^(k - 1)k*(n - k + 1)^(n - k).