Number of lattice paths without interior points from {n}^4 to {0}^4 using steps that decrement one component by 1.
A225220
Number of lattice paths without interior points from {n}^4 to {0}^4 using steps that decrement one component by 1.
Terms
- a(0) =1a(1) =24a(2) =1944a(3) =132000a(4) =8059800a(5) =471369024a(6) =27141228576
External references
- oeis: A225220