Number of ways to place 8 nonattacking queens on an n X n board.
A252593
Number of ways to place 8 nonattacking queens on an n X n board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =92a(8) =13848a(9) =636524a(10) =14803480a(11) =207667564a(12) =2008758532a(13) =14752426528a(14) =87154016752a(15) =432539436508
External references
- oeis: A252593