Number of ways of placing A352426(n) nonattacking white-square queens on an n X n board.
A352599
Number of ways of placing A352426(n) nonattacking white-square queens on an n X n board.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =6a(4) =2a(5) =6a(6) =64a(7) =112a(8) =68a(9) =80a(10) =32a(11) =36a(12) =28a(13) =1414a(14) =576a(15) =384a(16) =40a(17) =70396a(18) =40896a(19) =22468a(20) =9808a(21) =1152a(22) =252a(23) =2246138a(24) =482272a(25) =185932
External references
- oeis: A352599