A317278 - cp's OEIS frontend

A317278 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n-1,k-1)k^n*n!/k!.

n	a(n)
0	1
1	1
2	2
3	-15
4	-164
5	4245
6	46386
7	-4901939
8	39141656
9	11707820361
10	-671114863610
11	-29398709945319
12	7385525824325364
13	-307076643365636963
14	-73748845974115224262
15	14299745046516639280005
16	-237996466462017367478864
17	-377740669670216316717155055
18	75515477307532501838072029326

[1, 1, 2, -15, -164, 4245, 46386, -4901939, 39141656, 11707820361, -671114863610, -29398709945319, 7385525824325364, -307076643365636963, -73748845974115224262, 14299745046516639280005, -237996466462017367478864, -377740669670216316717155055, 75515477307532501838072029326]

cp's OEIS Frontend

A317278 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n-1,k-1)k^n*n!/k!.

Table of values

List of values

cp's OEIS Frontend

A317278 a(n) = Sum_{k=0..n} (-1)^(n-k)*binomial(n-1,k-1)*k^n*n!/k!.

Table of values

List of values

A317278 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n-1,k-1)k^n*n!/k!.