Number of (n+1)X6 0..2 arrays with every 2X2 subblock sum greater than 4.
A184493
Number of (n+1)X6 0..2 arrays with every 2X2 subblock sum greater than 4.
Terms
- a(0) =19593a(1) =2429833a(2) =209361859a(3) =21093149945
External references
- oeis: A184493