A059522 - cp's OEIS frontend

A059522 a(1) = 1, then a(n) = n(n^(n-1)-1)(n-2)!/(n-1).

n	a(n)
1	1
2	2
3	12
4	168
5	4680
6	223920
7	16470720
8	1725655680
9	244074902400
10	44799999955200
11	10353389902732800
12	2941340482417075200
13	1007483754568427136000
14	409436080665631065446400
15	194769597399609368328192000
16	107210375103315036907081728000
17	67610055415398119744255815680000

[1, 2, 12, 168, 4680, 223920, 16470720, 1725655680, 244074902400, 44799999955200, 10353389902732800, 2941340482417075200, 1007483754568427136000, 409436080665631065446400, 194769597399609368328192000, 107210375103315036907081728000, 67610055415398119744255815680000]

cp's OEIS Frontend

A059522 a(1) = 1, then a(n) = n(n^(n-1)-1)(n-2)!/(n-1).

Table of values

List of values

cp's OEIS Frontend

A059522 a(1) = 1, then a(n) = n*(n^(n-1)-1)*(n-2)!/(n-1).

Table of values

List of values

A059522 a(1) = 1, then a(n) = n(n^(n-1)-1)(n-2)!/(n-1).