Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock summing to a prime.
A251615
Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock summing to a prime.
Terms
- a(0) =68377410a(1) =42444702494
External references
- oeis: A251615
A251615
Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock summing to a prime.