A384088 - cp's OEIS frontend

A384088 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^4.

n	a(n)
0	1
1	8
2	288
3	18528
4	1728000
5	211687080
6	32159822688
7	5835397918336
8	1231573968949248
9	296447550279133320
10	80158746419240852000
11	24057027574081163030688
12	7935414295799696292767232
13	2853706409310576479751168168
14	1111199574070700473937862463200
15	465782420445680979210397280524800

[1, 8, 288, 18528, 1728000, 211687080, 32159822688, 5835397918336, 1231573968949248, 296447550279133320, 80158746419240852000, 24057027574081163030688, 7935414295799696292767232, 2853706409310576479751168168, 1111199574070700473937862463200, 465782420445680979210397280524800]

cp's OEIS Frontend

A384088 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^4.

Table of values

List of values

cp's OEIS Frontend

A384088 a(n) = [x^n] Product_{k=1..n} ((1 + k*x)/(1 - k*x))^4.

Table of values

List of values

A384088 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^4.