Number of (n+1)X7 0..5 arrays with every 2x2 subblock summing to 10.
A183659
Number of (n+1)X7 0..5 arrays with every 2x2 subblock summing to 10.
Terms
- a(0) =473586a(1) =987762a(2) =2458590a(3) =6990906a(4) =21960366a(5) =74549082a(6) =269462670
External references
- oeis: A183659