Number of three-dimensional random walks with 2n steps in the wedge region x >= y >= z, beginning and ending at the origin without crossing the wedge boundary.
A245067
Number of three-dimensional random walks with 2n steps in the wedge region x >= y >= z, beginning and ending at the origin without crossing the wedge boundary.
Terms
- a(0) =1a(1) =2a(2) =12a(3) =120a(4) =1610a(5) =25956a(6) =474012a(7) =9475752a(8) =202921290a(9) =4587734580a(10) =108376022040
External references
- oeis: A245067