Number of ways to place 8 non-attacking wazirs on an n X n toroidal board.
A201242
Number of ways to place 8 non-attacking wazirs on an n X n toroidal board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =2a(4) =1550a(5) =546516a(6) =28482279a(7) =585632520a(8) =6829066665a(9) =54504255500a(10) =331490619174
External references
- oeis: A201242