Number of n-dimensional lattice walks from {1}^n to {0}^n using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1.
A346840
Number of n-dimensional lattice walks from {1}^n to {0}^n using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =19a(4) =323a(5) =38716a(6) =32253681a(7) =78267222216
External references
- oeis: A346840