Number of ways to place 6 nonattacking queens on an n X n board.
A176186
Number of ways to place 6 nonattacking queens on an n X n board.
Terms
- a(0) =4a(1) =832a(2) =22708a(3) =312956a(4) =2716096a(5) =17117832a(6) =84871680a(7) =349093856a(8) =1239869972a(9) =3905117168a(10) =11139611892a(11) =29224290600a(12) =71402912960a(13) =164029487484a(14) =357164398040a(15) =741835920276
External references
- oeis: A176186