Number of ways to place 9 nonattacking wazirs on an n X n board.
A201510
Number of ways to place 9 nonattacking wazirs on an n X n board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =2578a(5) =1247116a(6) =97284860a(7) =2817340064a(8) =44218721793a(9) =457851259868
External references
- oeis: A201510