A383881 - cp's OEIS frontend

A383881 a(n) = [x^n] Product_{k=1..3n} 1/(1 - kx).

n	a(n)
0	1
1	6
2	266
3	22275
4	2757118
5	452329200
6	92484925445
7	22653141490980
8	6466506598695390
9	2108114165258886708
10	772778072287000494520
11	314641228029527540596455
12	140880584836935832288402135
13	68799366730032076856334789900
14	36392216443342587869022660451080
15	20728132932716479897744043460870000

[1, 6, 266, 22275, 2757118, 452329200, 92484925445, 22653141490980, 6466506598695390, 2108114165258886708, 772778072287000494520, 314641228029527540596455, 140880584836935832288402135, 68799366730032076856334789900, 36392216443342587869022660451080, 20728132932716479897744043460870000]

cp's OEIS Frontend

A383881 a(n) = [x^n] Product_{k=1..3n} 1/(1 - kx).

Table of values

List of values

cp's OEIS Frontend

A383881 a(n) = [x^n] Product_{k=1..3*n} 1/(1 - k*x).

Table of values

List of values

A383881 a(n) = [x^n] Product_{k=1..3n} 1/(1 - kx).