Number of 7-step one or two collinear space at a time queen's tours on an n X n board summed over all starting positions.
A187032
Number of 7-step one or two collinear space at a time queen's tours on an n X n board summed over all starting positions.
Terms
- a(0) =0a(1) =0a(2) =36816a(3) =1384152a(4) =9151912a(5) =30203792a(6) =69641344a(7) =129718288
External references
- oeis: A187032