Number of non-equivalent (mod D_4) ways to arrange 5 points on an n X n square grid so that no three points are collinear.
A235456
Number of non-equivalent (mod D_4) ways to arrange 5 points on an n X n square grid so that no three points are collinear.
Terms
- a(0) =5a(1) =217a(2) =3192a(3) =27041a(4) =149217a(5) =650566a(6) =2317137a(7) =7124316a(8) =19459757a(9) =48617666a(10) =111797647a(11) =241575473
External references
- oeis: A235456