Number of ways to place n nonattacking wazirs on an n X n toroidal board.
A201626
Number of ways to place n nonattacking wazirs on an n X n toroidal board.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =228a(4) =6745a(5) =252792a(6) =11281312a(7) =585632520a(8) =34690541994
External references
- oeis: A201626