A073178 - cp's OEIS frontend

A073178 a(n) = n!^2 times coefficient of x^n in e^(x*(3-x)/2/(1-x))/(1-x)^(1/2).

n	a(n)
0	1
1	2
2	13
3	180
4	4266
5	153180
6	7725510
7	519629040
8	44880355800
9	4835536256880
10	635221698211800
11	99872627051181600
12	18507444606249152400
13	3990439472567239692000
14	990119486841576670378800

[1, 2, 13, 180, 4266, 153180, 7725510, 519629040, 44880355800, 4835536256880, 635221698211800, 99872627051181600, 18507444606249152400, 3990439472567239692000, 990119486841576670378800]

cp's OEIS Frontend

A073178 a(n) = n!^2 times coefficient of x^n in e^(x*(3-x)/2/(1-x))/(1-x)^(1/2).

Table of values

List of values