Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)*(y^3 + y + 1/y + 1/y^3) - (x + 1/x)*(y + 1/y))^(2*n).
A329024
Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)*(y^3 + y + 1/y + 1/y^3) - (x + 1/x)*(y + 1/y))^(2*n).
Terms
- a(0) =1a(1) =12a(2) =588a(3) =49440a(4) =5187980a(5) =597027312a(6) =71962945824
External references
- oeis: A329024