Number of ways to place 6 nonattacking kings on an n X n toroidal board.
A179426
Number of ways to place 6 nonattacking kings on an n X n toroidal board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =10596a(6) =486668a(7) =7063520a(8) =55345356a(9) =299491100a(10) =1263811604a(11) =4455716184a(12) =13701863604a(13) =37823872044a(14) =95648273100a(15) =224887404416a(16) =497181121100
External references
- oeis: A179426