Number of ways to place 6 nonattacking wazirs on an n X n board.
A178409
Number of ways to place 6 nonattacking wazirs on an n X n board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =114a(4) =14650a(5) =368868a(6) =4216498a(7) =30222074a(8) =158918030a(9) =669582340a(10) =2387463550a(11) =7470004954a(12) =21036576578a(13) =54315955588a(14) =130382565930a(15) =294116445082a(16) =628800849110
External references
- oeis: A178409