Diagonal of (1 - 9 x y) / ((1 - 3 y - 2 x + 3 y^2 + 9 x^2 y) * (1 - u - v - z - w)).
A276014
Diagonal of (1 - 9 x y) / ((1 - 3 y - 2 x + 3 y^2 + 9 x^2 y) * (1 - u - v - z - w)).
Terms
- a(0) =1a(1) =72a(2) =45360a(3) =46569600a(4) =59594535000
External references
- oeis: A276014