A384087 - cp's OEIS frontend

A384087 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^3.

n	a(n)
0	1
1	6
2	162
3	7848
4	552000
5	51035310
6	5853933666
7	802178739936
8	127879052859648
9	23252775004089990
10	4750089647035004250
11	1077069265550569663416
12	268437124701985949614944
13	72940650531961450912140558
14	21461129870889481564510048050
15	6797577340761206051865208521600
16	2306127185536355501260494657447936

[1, 6, 162, 7848, 552000, 51035310, 5853933666, 802178739936, 127879052859648, 23252775004089990, 4750089647035004250, 1077069265550569663416, 268437124701985949614944, 72940650531961450912140558, 21461129870889481564510048050, 6797577340761206051865208521600, 2306127185536355501260494657447936]

cp's OEIS Frontend

A384087 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^3.

Table of values

List of values

cp's OEIS Frontend

A384087 a(n) = [x^n] Product_{k=1..n} ((1 + k*x)/(1 - k*x))^3.

Table of values

List of values

A384087 a(n) = [x^n] Product_{k=1..n} ((1 + kx)/(1 - kx))^3.