Number of n X 8 array permutations with each element moving zero or one space horizontally or diagonally.

A189448

Number of n X 8 array permutations with each element moving zero or one space horizontally or diagonally.

Terms

    a(0) =34a(1) =11705a(2) =2455013a(3) =569476049a(4) =129699382789

External references