a(n) is the numerator of the expected number of moves to reach a position outside an nXn chessboard, starting in one of the corners, when performing a random walk with unit steps on the square lattice.
A376606
a(n) is the numerator of the expected number of moves to reach a position outside an nXn chessboard, starting in one of the corners, when performing a random walk with unit steps on the square lattice.
Terms
- a(0) =1a(1) =2a(2) =11a(3) =10a(4) =99a(5) =122a(6) =619a(7) =4374a(8) =187389a(9) =482698a(10) =11031203a(11) =33386106a(12) =32723853563a(13) =139832066a(14) =150236161755
External references
- oeis: A376606