Number of (n+1) X 4 0..7 arrays with every 2 X 2 subblock summing to 14.
A183676
Number of (n+1) X 4 0..7 arrays with every 2 X 2 subblock summing to 14.
Terms
- a(0) =13448a(1) =54496a(2) =252920a(3) =1287136a(4) =7003928a(5) =40112416a(6) =239241080a(7) =1474919776a(8) =9347624408a(9) =60651538336a(10) =401609136440
External references
- oeis: A183676