Number of (n+1)X5 binary arrays with every 2X2 subblock sum equal to some horizontal or vertical neighbor 2X2 subblock sum.
A185492
Number of (n+1)X5 binary arrays with every 2X2 subblock sum equal to some horizontal or vertical neighbor 2X2 subblock sum.
Terms
- a(0) =160a(1) =3792a(2) =59384a(3) =1020072a(4) =17217132a(5) =294899588a(6) =5020204316a(7) =85864759616
External references
- oeis: A185492