Number of 10-step one or two space at a time rook's tours on an n X n board summed over all starting positions.
A187295
Number of 10-step one or two space at a time rook's tours on an n X n board summed over all starting positions.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =789696a(4) =10664384a(5) =48391584a(6) =132995984a(7) =276318288a(8) =482853584a(9) =752575536a(10) =1083942480a(11) =1475455440a(12) =1926184124a(13) =2435663832a(14) =3003713808a(15) =3630272848a(16) =4315325376a(17) =5058867816a(18) =5860899668a(19) =6721420864a(20) =7640431404a(21) =8617931288
External references
- oeis: A187295