A368067 - cp's OEIS frontend

A368067 a(n) = Product_{i=1..n, j=1..n} (i^2 + 3ij + j^2).

n	a(n)
0	1
1	5
2	12100
3	188898484500
4	91554454518735288960000
5	4263420404009649597344435073399120000000
6	46073465749493255153019723901007197815549903333795840000000000

[1, 5, 12100, 188898484500, 91554454518735288960000, 4263420404009649597344435073399120000000, 46073465749493255153019723901007197815549903333795840000000000]

cp's OEIS Frontend

A368067 a(n) = Product_{i=1..n, j=1..n} (i^2 + 3ij + j^2).

Table of values

List of values

cp's OEIS Frontend

A368067 a(n) = Product_{i=1..n, j=1..n} (i^2 + 3*i*j + j^2).

Table of values

List of values

A368067 a(n) = Product_{i=1..n, j=1..n} (i^2 + 3ij + j^2).