A203477 - cp's OEIS frontend

A203477 a(n) = Product_{0 <= i < j <= n-1} (2^i + 2^j).

n	a(n)
1	1
2	3
3	90
4	97200
5	14276736000
6	1107198567383040000
7	178601637561927097909248000000
8	237856509917156074017606774172522905600000000
9	10420480393274493153643458442091600404477248333907230720000000000

[1, 3, 90, 97200, 14276736000, 1107198567383040000, 178601637561927097909248000000, 237856509917156074017606774172522905600000000, 10420480393274493153643458442091600404477248333907230720000000000]

cp's OEIS Frontend

A203477 a(n) = Product_{0 <= i < j <= n-1} (2^i + 2^j).

Table of values

List of values