Number of 6-step one or two collinear space at a time queen's tours on an n X n board summed over all starting positions.
A187031
Number of 6-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) =15760a(3) =263000a(4) =1251720a(5) =3443028a(6) =7080688a(7) =12213336a(8) =18821144a(9) =26872340a(10) =36353568
External references
- oeis: A187031